The concept for the Free Aero RC Bib Shorts is simple; use a premium seat pad, offer a refined fit with perfect muscle support and then remove everything else that’s not absolutely necessary. Whether you pin on a race number or not, the Free Aero RC are Castelli's most refined race short yet, with a fit and features that make them perfect for any cyclist. Less is More The focus of any cycling short is of course comfort, and here Castelli have taken a less is more approach. Compared to previous Free shorts there are now fewer panels, down from 10 to 5, and hence fewer seams. Highly supportive Forza 2 fabric is used to offer just the right amount of support and compression too. This all combines to give a brilliantly refined and sculpted fit, a wonderful sense of freedom during your pedal stroke and far less chance of chafing. This minimalist approach also extends to the leg grippers - or rather the lack of grippers. Instead, there are raw cut edges that feel fantastic. This has been made possible by extensive testing (28 prototypes), to get the fit and feel just right, and the support of compressive fabric. This gives an unrivalled sense of freedom and comfort that is unmatched. No more harsh elastic or irritating silicone. Refined Bib Straps When it comes to the upper body, again Castelli have sought to minimise the construction, removing bulk, boosting comfort and improving airflow. Open-weave bib straps let air in while also letting moisture evaporate away quickly. To the back, a reinforcing yoke ensures your straps remain flat and in place, while the mesh back is kept narrow, again to improve airflow to the body and prevent overheating. At the lower back, the bib forms a convenient storage pocket too. Progetto X² Air Seat Pad The top-end Progetto X2 Air Seatpad is now better than ever. Castelli has improved the shape of the back and improved the method of stitching it in place. The result is it now sits flatter and offers greater comfort. The X2 retains its awesome ventilating perforations, keeping you cooler and drier on endurance rides. The design allows air and moisture to flow directly to the surface fabric for quick evaporation maintaining dryness. A 3 layer component construction also features two densities of foam plus gel pads to provide progressive damping. A super-soft and stretchy next-to-skin layer, with an antibacterial finish, completes this premium pad.
Castelli Free Aero RC Bib ShortsFirst launched 15 years ago, and worn to countless victories, the Free shorts are legendary for their comfort. The Castelli Free Aero RC Bib Shorts build on this heritage, making them the best racing shorts Castelli have ever made. You don't have to be a pro rider to enjoy the benefits the Free Aero RC Bib Shorts offer. Whether riding for an hour or riding all day, the smooth, compressive support, premium seat pad and outstanding flexibility all offer unrivalled comfort. Less is MoreCastelli have deconstructed their previous Free shorts and started from scratch to deliver a more minimalist, but highly comfortable race short. Compared to previous iterations, there are fewer panels, now just 5 compared to 10. In combination with Castelli's high-stretch and compressive Forza 2 fabric, this gives a wonderful sense of freedom throughout your pedal stroke. Moving to the ends of the legs, this sees yet more minimalism. Instead of the usual elastic or silicone grippers, you'll find just smooth, raw cut edges. No more irritation when you're getting sweaty. After 28 prototypes and extensive material testing, Castelli have found the sweet spot, with shorts that remain in place but don't irritate or compress too much. Bib Straps When it comes to the upper body, again Castelli have sought to minimise the construction, removing bulk, boosting comfort and improving airflow.Open-weave bib straps let air in while also letting moisture evaporate away quickly. To the back, a reinforcing yoke ensures your straps remain flat and in place, while the mesh back is kept narrow, again to improve airflow to the body and prevent overheating. At the lower back, the bib forms a convenient storage pocket too. Progetto X² Air Seat PadThe top-end Progetto X2 Air Seatpad is now better than ever. Castelli has improved the shape of the back and improved the method of stitching it in place. The result is it now sits flatter and offers greater comfort. The X2 retains its awesome ventilating perforations, keeping you cooler and drier on endurance rides. The design allows air and moisture to flow directly to the surface fabric for quick evaporation maintaining dryness. A 3 layer component construction also features two densities of foam plus gel pads to provide progressive damping. A super-soft and stretchy next-to-skin layer, with an antibacterial finish, completes this premium pad. Features:Materials: 68% Polyamide, 32% ElastaneMesh: 77% Polyamide, 23% ElastaneHigh-compression 215 g Forza 2 fabric with 32% Lycra® content provides exceptional muscle support and compressionProgetto X² Air seamless seat pad is soft against the skin but well padded for long-distance comfortMinimalist bib straps allow maximum airflow, while a reinforced yoke keeps the straps flat over the shouldersRear mesh pocket5-panel construction for reduced seams and less chafingStitched scorpion logo patch and embossed Castelli wordmark for durabilityReflective piping on back of legsRaw-cut edge at waist for extra stretch and comfortRaw-cut leg ending engineered to stay put without siliconegrippersSuggested Temperature range: 15 to 35 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Free Aero RC Bib ShortsFirst launched 15 years ago, and worn to countless victories, the Free shorts are legendary for their comfort. The Castelli Free Aero RC Bib Shorts build on this heritage, making them the best racing shorts Castelli have ever made. You don't have to be a pro rider to enjoy the benefits the Free Aero RC Bib Shorts offer. Whether riding for an hour or riding all day, the smooth, compressive support, premium seat pad and outstanding flexibility all offer unrivalled comfort. Less is MoreCastelli have deconstructed their previous Free shorts and started from scratch to deliver a more minimalist, but highly comfortable race short. Compared to previous iterations, there are fewer panels, now just 5 compared to 10. In combination with Castelli's high-stretch and compressive Forza 2 fabric, this gives a wonderful sense of freedom throughout your pedal stroke. Moving to the ends of the legs, this sees yet more minimalism. Instead of the usual elastic or silicone grippers, you'll find just smooth, raw cut edges. No more irritation when you're getting sweaty. After 28 prototypes and extensive material testing, Castelli have found the sweet spot, with shorts that remain in place but don't irritate or compress too much. Bib Straps When it comes to the upper body, again Castelli have sought to minimise the construction, removing bulk, boosting comfort and improving airflow.Open-weave bib straps let air in while also letting moisture evaporate away quickly. To the back, a reinforcing yoke ensures your straps remain flat and in place, while the mesh back is kept narrow, again to improve airflow to the body and prevent overheating. At the lower back, the bib forms a convenient storage pocket too. Progetto X² Air Seat PadThe top-end Progetto X2 Air Seatpad is now better than ever. Castelli has improved the shape of the back and improved the method of stitching it in place. The result is it now sits flatter and offers greater comfort. The X2 retains its awesome ventilating perforations, keeping you cooler and drier on endurance rides. The design allows air and moisture to flow directly to the surface fabric for quick evaporation maintaining dryness. A 3 layer component construction also features two densities of foam plus gel pads to provide progressive damping. A super-soft and stretchy next-to-skin layer, with an antibacterial finish, completes this premium pad. Features:Materials: 68% Polyamide, 32% ElastaneMesh: 77% Polyamide, 23% ElastaneHigh-compression 215 g Forza 2 fabric with 32% Lycra® content provides exceptional muscle support and compressionProgetto X² Air seamless seat pad is soft against the skin but well padded for long-distance comfortMinimalist bib straps allow maximum airflow, while a reinforced yoke keeps the straps flat over the shouldersRear mesh pocket5-panel construction for reduced seams and less chafingStitched scorpion logo patch and embossed Castelli wordmark for durabilityReflective piping on back of legsRaw-cut edge at waist for extra stretch and comfortRaw-cut leg ending engineered to stay put without siliconegrippersSuggested Temperature range: 15 to 35 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Free Aero RC Bib ShortsFirst launched 15 years ago, and worn to countless victories, the Free shorts are legendary for their comfort. The Castelli Free Aero RC Bib Shorts build on this heritage, making them the best racing shorts Castelli have ever made. You don't have to be a pro rider to enjoy the benefits the Free Aero RC Bib Shorts offer. Whether riding for an hour or riding all day, the smooth, compressive support, premium seat pad and outstanding flexibility all offer unrivalled comfort. Less is MoreCastelli have deconstructed their previous Free shorts and started from scratch to deliver a more minimalist, but highly comfortable race short. Compared to previous iterations, there are fewer panels, now just 5 compared to 10. In combination with Castelli's high-stretch and compressive Forza 2 fabric, this gives a wonderful sense of freedom throughout your pedal stroke. Moving to the ends of the legs, this sees yet more minimalism. Instead of the usual elastic or silicone grippers, you'll find just smooth, raw cut edges. No more irritation when you're getting sweaty. After 28 prototypes and extensive material testing, Castelli have found the sweet spot, with shorts that remain in place but don't irritate or compress too much. Bib Straps When it comes to the upper body, again Castelli have sought to minimise the construction, removing bulk, boosting comfort and improving airflow.Open-weave bib straps let air in while also letting moisture evaporate away quickly. To the back, a reinforcing yoke ensures your straps remain flat and in place, while the mesh back is kept narrow, again to improve airflow to the body and prevent overheating. At the lower back, the bib forms a convenient storage pocket too. Progetto X² Air Seat PadThe top-end Progetto X2 Air Seatpad is now better than ever. Castelli has improved the shape of the back and improved the method of stitching it in place. The result is it now sits flatter and offers greater comfort. The X2 retains its awesome ventilating perforations, keeping you cooler and drier on endurance rides. The design allows air and moisture to flow directly to the surface fabric for quick evaporation maintaining dryness. A 3 layer component construction also features two densities of foam plus gel pads to provide progressive damping. A super-soft and stretchy next-to-skin layer, with an antibacterial finish, completes this premium pad. Features:Materials: 68% Polyamide, 32% ElastaneMesh: 77% Polyamide, 23% ElastaneHigh-compression 215 g Forza 2 fabric with 32% Lycra® content provides exceptional muscle support and compressionProgetto X² Air seamless seat pad is soft against the skin but well padded for long-distance comfortMinimalist bib straps allow maximum airflow, while a reinforced yoke keeps the straps flat over the shouldersRear mesh pocket5-panel construction for reduced seams and less chafingStitched scorpion logo patch and embossed Castelli wordmark for durabilityReflective piping on back of legsRaw-cut edge at waist for extra stretch and comfortRaw-cut leg ending engineered to stay put without siliconegrippersSuggested Temperature range: 15 to 35 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Seamless ‘Less is More’ Performance As soon as you pull the Women’s Premio Black Shorts on you’ll immediately notice these are unlike other shorts you’ll have worn. They take a ‘less is more’ approach to design, with fewer seams and fewer panels than is usual for cycling shorts. This is made possible by an engineered fabric that seamlessly changes in characteristic to suit each part of the body. With no need to stitch panels together, comfort is enhanced and gives the shorts a sleek, sophisticated look. Gradient Stretch At the pelvis, both compression and support are high, holding the seat pad firmly in place. The fabric is also thicker to avoid any transparency issues. Meanwhile, the fabric becomes lighter as it moves down the thighs. This gives a significant boost to mobility and moisture management, ideal as you inject some pace and intensity during your ride. And the four-way stretch provides just the right amount of muscle support. Raw cut endings and rubberised yarns keep the legs securely and smoothly in place too. Meanwhile, at the waist, a deep and stretchy waistband holds the shorts firmly in place while spreading pressure for greater comfort. Women’s Progetto X2 Air Seamless Seat Pad The first contact point against the skin is the super-soft upper skin-care material. It's now seamless and even softer than previous generation pads. The next layer, Castelli’s infinitely variable thickness padding, imparts just the right level of support where you need it - thicker under the sit bones and thinner on the sides and under the perineum. The results are outstanding comfort with reduced bulk. Lastly, to really push home superior comfort levels, perforated viscous padding is added under the highly sensitive ischial and perineum pressure areas, offering luxurious support when you're on the saddle for hours on end. Laser-etched logos and a subtle finish ensure the Women's Premio's looks are as premium as their comfort. With obsessive attention to detail, these are Castelli’s most refined cycling shorts yet.
Seamless Performance As soon as you pull the Premio Black Bib Shorts on you’ll immediately notice these are unlike other shorts you’ll have worn. They lack the multiple seams of normal shorts and have fewer panels than is usual. This is made possible by an innovative engineered fabric that seamlessly changes in characteristic to suit each part of the body. With no need to stitch panels together, comfort is enhanced and gives the shorts a sleek, sophisticated look. Gradient Stretch At the pelvis, both compression and support are high, holding the seat pad firmly in place. The fabric is also thicker to avoid any transparency issues. Meanwhile, the fabric becomes lighter as it moves down the thighs. This gives a significant boost to mobility and moisture management, ideal as you inject some pace and intensity during your ride. And the four-way stretch provides just the right amount of muscle support. Raw cut endings and rubberised yarns keep the legs securely and smoothly in place too. We then move to the upper body and the bib straps. Once again premium fabrics feature, offering just the right level of hold to secure the shorts without cutting into your shoulders. A perforated back regulates body temperature while bonded edges make sure you don’t notice the thickness of a stitched edge. Progetto X2 Air Seamless Seat Pad The first contact point against the skin is the super-soft upper skin-care material. It's now seamless and even softer than previous generation pads. The next layer, Castelli’s infinitely variable thickness padding, imparts just the right level of support where you need it - thicker under the sit bones and thinner on the sides and under the perineum. The results are outstanding comfort with reduced bulk. Lastly, to really push home superior comfort levels, perforated viscous padding is added under the highly sensitive ischial and perineum pressure areas, offering luxurious support when you're on the saddle for hours on end. Laser-etched logos and a subtle finish ensure the Premio Shorts' looks are as premium as their comfort. With an obsessive attention to detail, these are Castelli’s most refined cycling shorts yet.
Castelli Premio Black Cycling Bib ShortsThe finest Castelli shorts yet made, the Premio Black Cycling Bib Shorts are a marvel of fabric engineering, with an exceptional fit and premium seat pad that all combine to deliver luxurious cycling comfort.Seamless PerformanceLess is more when it comes to the Premio Black Cycling Bib Shorts. The construction uses fewer seams and fewer panels and yet comfort, fit and flexibility is outstanding. And this is all made possible thanks to the innovative engineered fabric. With no need to stitch panels together, comfort is enhanced and gives the shorts a sleek, sophisticated look.Gradient StretchStarting at the pelvis, the engineered material offers a high degree of compression and muscle support. This thicker fabric also avoids any transparency issues. As you move down the shorts you'll find the material gradually becomes lighter. This ensures exceptional flexibility when pedalling and a boost to moisture management as you raise the pace or temperatures rise. The four-way stretch also provides just the right amount of muscle support too. Meanwhile, raw cut endings and rubberised yarns keep the legs in place.Moving to the upper body, the premium fabrics offer a smooth and comfortable fit with straps securing the shorts without cutting into your shoulders. A perforated back regulates body temperature while bonded edges make sure you don’t notice the thickness of a stitched edge.Progetto X2 Air Seat PadInside the shorts, you’ll find Castelli’s premier Progetto X2 Air seat pad. This exceptional seat pad has an incredibly soft and seamless upper face material, delivering superb comfort. The next layer, Castelli’s infinitely variable thickness padding, imparts just the right level of support where you need it, thicker under the sit bones and thinner on the sides and under the perineum. The results are intense comfort with reduced bulk.Features:Materials: 65% Polyamide, 34% Elastane, 1% PolyesterGradient stretch woven fabric for the right support in the right placeWoven fabric weighs 30% less than comparable knit fabricPerforated back bib panel with lie-flat bib straps that don't bind at shouldersIntegrated gripper elastic at leg ending holds short in place without need for extra silicone grippersLaser-etched logos with RossoCorsa at center back and black scorpion shadow logos at lower legsProgetto X2 Air Seamless seat padSuggested temperature range: 14 to 38 Degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Premio Black Cycling Bib ShortsThe finest Castelli shorts yet made, the Premio Black Cycling Bib Shorts are a marvel of fabric engineering, with an exceptional fit and premium seat pad that all combine to deliver luxurious cycling comfort.Seamless PerformanceLess is more when it comes to the Premio Black Cycling Bib Shorts. The construction uses fewer seams and fewer panels and yet comfort, fit and flexibility is outstanding. And this is all made possible thanks to the innovative engineered fabric. With no need to stitch panels together, comfort is enhanced and gives the shorts a sleek, sophisticated look.Gradient StretchStarting at the pelvis, the engineered material offers a high degree of compression and muscle support. This thicker fabric also avoids any transparency issues. As you move down the shorts you'll find the material gradually becomes lighter. This ensures exceptional flexibility when pedalling and a boost to moisture management as you raise the pace or temperatures rise. The four-way stretch also provides just the right amount of muscle support too. Meanwhile, raw cut endings and rubberised yarns keep the legs in place.Moving to the upper body, the premium fabrics offer a smooth and comfortable fit with straps securing the shorts without cutting into your shoulders. A perforated back regulates body temperature while bonded edges make sure you don’t notice the thickness of a stitched edge.Progetto X2 Air Seat PadInside the shorts, you’ll find Castelli’s premier Progetto X2 Air seat pad. This exceptional seat pad has an incredibly soft and seamless upper face material, delivering superb comfort. The next layer, Castelli’s infinitely variable thickness padding, imparts just the right level of support where you need it, thicker under the sit bones and thinner on the sides and under the perineum. The results are intense comfort with reduced bulk.Features:Materials: 65% Polyamide, 34% Elastane, 1% PolyesterGradient stretch woven fabric for the right support in the right placeWoven fabric weighs 30% less than comparable knit fabricPerforated back bib panel with lie-flat bib straps that don't bind at shouldersIntegrated gripper elastic at leg ending holds short in place without need for extra silicone grippersLaser-etched logos with RossoCorsa at center back and black scorpion shadow logos at lower legsProgetto X2 Air Seamless seat padSuggested temperature range: 14 to 38 Degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Premio Black Cycling Bib ShortsThe finest Castelli shorts yet made, the Premio Black Cycling Bib Shorts are a marvel of fabric engineering, with an exceptional fit and premium seat pad that all combine to deliver luxurious cycling comfort.Seamless PerformanceLess is more when it comes to the Premio Black Cycling Bib Shorts. The construction uses fewer seams and fewer panels and yet comfort, fit and flexibility is outstanding. And this is all made possible thanks to the innovative engineered fabric. With no need to stitch panels together, comfort is enhanced and gives the shorts a sleek, sophisticated look.Gradient StretchStarting at the pelvis, the engineered material offers a high degree of compression and muscle support. This thicker fabric also avoids any transparency issues. As you move down the shorts you'll find the material gradually becomes lighter. This ensures exceptional flexibility when pedalling and a boost to moisture management as you raise the pace or temperatures rise. The four-way stretch also provides just the right amount of muscle support too. Meanwhile, raw cut endings and rubberised yarns keep the legs in place.Moving to the upper body, the premium fabrics offer a smooth and comfortable fit with straps securing the shorts without cutting into your shoulders. A perforated back regulates body temperature while bonded edges make sure you don’t notice the thickness of a stitched edge.Progetto X2 Air Seat PadInside the shorts, you’ll find Castelli’s premier Progetto X2 Air seat pad. This exceptional seat pad has an incredibly soft and seamless upper face material, delivering superb comfort. The next layer, Castelli’s infinitely variable thickness padding, imparts just the right level of support where you need it, thicker under the sit bones and thinner on the sides and under the perineum. The results are intense comfort with reduced bulk.Features:Materials: 65% Polyamide, 34% Elastane, 1% PolyesterGradient stretch woven fabric for the right support in the right placeWoven fabric weighs 30% less than comparable knit fabricPerforated back bib panel with lie-flat bib straps that don't bind at shouldersIntegrated gripper elastic at leg ending holds short in place without need for extra silicone grippersLaser-etched logos with RossoCorsa at center back and black scorpion shadow logos at lower legsProgetto X2 Air Seamless seat padSuggested temperature range: 14 to 38 Degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Premio Black Cycling Bib ShortsThe finest Castelli shorts yet made, the Premio Black Cycling Bib Shorts are a marvel of fabric engineering, with an exceptional fit and premium seat pad that all combine to deliver luxurious cycling comfort.Seamless PerformanceLess is more when it comes to the Premio Black Cycling Bib Shorts. The construction uses fewer seams and fewer panels and yet comfort, fit and flexibility is outstanding. And this is all made possible thanks to the innovative engineered fabric. With no need to stitch panels together, comfort is enhanced and gives the shorts a sleek, sophisticated look.Gradient StretchStarting at the pelvis, the engineered material offers a high degree of compression and muscle support. This thicker fabric also avoids any transparency issues. As you move down the shorts you'll find the material gradually becomes lighter. This ensures exceptional flexibility when pedalling and a boost to moisture management as you raise the pace or temperatures rise. The four-way stretch also provides just the right amount of muscle support too. Meanwhile, raw cut endings and rubberised yarns keep the legs in place.Moving to the upper body, the premium fabrics offer a smooth and comfortable fit with straps securing the shorts without cutting into your shoulders. A perforated back regulates body temperature while bonded edges make sure you don’t notice the thickness of a stitched edge.Progetto X2 Air Seat PadInside the shorts, you’ll find Castelli’s premier Progetto X2 Air seat pad. This exceptional seat pad has an incredibly soft and seamless upper face material, delivering superb comfort. The next layer, Castelli’s infinitely variable thickness padding, imparts just the right level of support where you need it, thicker under the sit bones and thinner on the sides and under the perineum. The results are intense comfort with reduced bulk.Features:Materials: 65% Polyamide, 34% Elastane, 1% PolyesterGradient stretch woven fabric for the right support in the right placeWoven fabric weighs 30% less than comparable knit fabricPerforated back bib panel with lie-flat bib straps that don't bind at shouldersIntegrated gripper elastic at leg ending holds short in place without need for extra silicone grippersLaser-etched logos with RossoCorsa at center back and black scorpion shadow logos at lower legsProgetto X2 Air Seamless seat padSuggested temperature range: 14 to 38 Degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Premio Black Cycling Bib ShortsThe finest Castelli shorts yet made, the Premio Black Cycling Bib Shorts are a marvel of fabric engineering, with an exceptional fit and premium seat pad that all combine to deliver luxurious cycling comfort.Seamless PerformanceLess is more when it comes to the Premio Black Cycling Bib Shorts. The construction uses fewer seams and fewer panels and yet comfort, fit and flexibility is outstanding. And this is all made possible thanks to the innovative engineered fabric. With no need to stitch panels together, comfort is enhanced and gives the shorts a sleek, sophisticated look.Gradient StretchStarting at the pelvis, the engineered material offers a high degree of compression and muscle support. This thicker fabric also avoids any transparency issues. As you move down the shorts you'll find the material gradually becomes lighter. This ensures exceptional flexibility when pedalling and a boost to moisture management as you raise the pace or temperatures rise. The four-way stretch also provides just the right amount of muscle support too. Meanwhile, raw cut endings and rubberised yarns keep the legs in place.Moving to the upper body, the premium fabrics offer a smooth and comfortable fit with straps securing the shorts without cutting into your shoulders. A perforated back regulates body temperature while bonded edges make sure you don’t notice the thickness of a stitched edge.Progetto X2 Air Seat PadInside the shorts, you’ll find Castelli’s premier Progetto X2 Air seat pad. This exceptional seat pad has an incredibly soft and seamless upper face material, delivering superb comfort. The next layer, Castelli’s infinitely variable thickness padding, imparts just the right level of support where you need it, thicker under the sit bones and thinner on the sides and under the perineum. The results are intense comfort with reduced bulk.Features:Materials: 65% Polyamide, 34% Elastane, 1% PolyesterGradient stretch woven fabric for the right support in the right placeWoven fabric weighs 30% less than comparable knit fabricPerforated back bib panel with lie-flat bib straps that don't bind at shouldersIntegrated gripper elastic at leg ending holds short in place without need for extra silicone grippersLaser-etched logos with RossoCorsa at center back and black scorpion shadow logos at lower legsProgetto X2 Air Seamless seat padSuggested temperature range: 14 to 38 Degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Premio Black Cycling Bib ShortsThe finest Castelli shorts yet made, the Premio Black Cycling Bib Shorts are a marvel of fabric engineering, with an exceptional fit and premium seat pad that all combine to deliver luxurious cycling comfort.Seamless PerformanceLess is more when it comes to the Premio Black Cycling Bib Shorts. The construction uses fewer seams and fewer panels and yet comfort, fit and flexibility is outstanding. And this is all made possible thanks to the innovative engineered fabric. With no need to stitch panels together, comfort is enhanced and gives the shorts a sleek, sophisticated look.Gradient StretchStarting at the pelvis, the engineered material offers a high degree of compression and muscle support. This thicker fabric also avoids any transparency issues. As you move down the shorts you'll find the material gradually becomes lighter. This ensures exceptional flexibility when pedalling and a boost to moisture management as you raise the pace or temperatures rise. The four-way stretch also provides just the right amount of muscle support too. Meanwhile, raw cut endings and rubberised yarns keep the legs in place.Moving to the upper body, the premium fabrics offer a smooth and comfortable fit with straps securing the shorts without cutting into your shoulders. A perforated back regulates body temperature while bonded edges make sure you don’t notice the thickness of a stitched edge.Progetto X2 Air Seat PadInside the shorts, you’ll find Castelli’s premier Progetto X2 Air seat pad. This exceptional seat pad has an incredibly soft and seamless upper face material, delivering superb comfort. The next layer, Castelli’s infinitely variable thickness padding, imparts just the right level of support where you need it, thicker under the sit bones and thinner on the sides and under the perineum. The results are intense comfort with reduced bulk.Features:Materials: 65% Polyamide, 34% Elastane, 1% PolyesterGradient stretch woven fabric for the right support in the right placeWoven fabric weighs 30% less than comparable knit fabricPerforated back bib panel with lie-flat bib straps that don't bind at shouldersIntegrated gripper elastic at leg ending holds short in place without need for extra silicone grippersLaser-etched logos with RossoCorsa at center back and black scorpion shadow logos at lower legsProgetto X2 Air Seamless seat padSuggested temperature range: 14 to 38 Degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.