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.
The Castelli Free Aero RC Bib Shorts are the latest reincarnation of Castelli’s all-time best-selling model, known for doing everything well. Engineered as fast, top-level racing bib shorts and made with dyed fabrics for a rich colour, they expertly combine luxury with speed, being built around Castelli’s best seat pad, the Progetto X² Air seamless.Constructed with two densities of foam and gel pads that absorb vibrations and improve ride quality, not to mention a soft upper layer that moves with the skin, this pad offers superb long-distance comfort. Half the number of panels in the short portion means less seams, making these bib shorts easier to wear than ever, as do the minimalist, breathable mesh bib straps, constructed with an open weave and narrow coverage for maximum airflow. There’s also a convenient mesh pocket in the centre back for nutrition and other essentials. Meanwhile, after 28 prototypes and their most extensive testing programme ever, Castelli has succeeded in creating a raw cut leg ending that stays put without grippers – their most comfortable ever. Also sporting a forgiving, raw cut waist and made from super-light, stretchy Forza 2 fabric that simultaneously supports and compresses the muscles, with reflective piping down the back of the legs, the Free Aero RC Bib Shorts pair cutting edge performance with supreme comfort, making them one of Castelli’s most impressive offerings. Key FeaturesConstructed from dyed Forza 2 fabric with 32% Lycra® ,50% reduced number of panels and seams in short portion,Newly refined Progetto X² Air seamless seat pad,Leg ends stay in place without elastic or grippers,Minimalist mesh bib strap for maximum airflow, with reinforced yoke,Mesh rear pocket,Weight 184g (M) .
The Castelli Free Aero RC Women’s Bib Shorts are the latest reincarnation of Castelli’s all-time best-selling model, known for doing everything well. Engineered as fast, top-level racing bib shorts and made with dyed fabrics for a rich colour, they expertly combine luxury with speed, being built around a women’s specific version of Castelli’s best seat pad, the Progetto X² Air Donna seamless.Constructed with two densities of foam and gel pads strategically placed in accordance with the female anatomy to absorb vibrations and improve ride quality, not to mention a soft upper layer that moves with the skin, this pad offers optimal long-distance comfort.Half the number of panels in the short portion means less seams, making these bib shorts easier to wear than ever, as do the minimalist, breathable mesh bib straps, constructed with an open weave and narrow coverage for maximum airflow. There’s also a convenient mesh pocket in the centre back for nutrition and other essentials. Meanwhile, after 28 prototypes and their most extensive testing programme ever, Castelli has succeeded in creating a raw cut leg ending that stays put without grippers – their most comfortable ever. Also sporting a forgiving, raw cut waist and made from super-light, stretchy Forza 2 fabric that simultaneously supports and compresses the muscles, with reflective piping down the back of the legs, the Free Aero RC Women’s Bib Shorts pair cutting edge performance with supreme comfort, making them one of Castelli’s most impressive offerings. Key Features:Constructed from dyed Forza 2 fabric with 32% Lycra® ,50% reduced number of panels and seams in short portion,Women’s specific Progetto X² Air Donna seamless seat pad,Leg ends stay in place without elastic or grippers,Minimalist mesh bib strap for maximum airflow, with reinforced yoke,Mesh rear pocket,Weight: 160g (S) .
The Castelli Free Aero RC Shorts, which are engineered for racing and made with dyed fabrics for a rich colour, expertly combine luxury with speed, being built around Castelli’s best seat pad, the Progetto X² Air seamless.Constructed with two densities of foam and gel pads, to absorb vibrations and improve ride quality, not to mention a soft upper layer that moves with the skin, this pad offers superb long-distance comfort. Another top feature of these shorts, which are made from super-light, stretchy Forza 2 fabric that simultaneous supports and compresses the muscles, is a dramatically reduced number of panels, for less seams and added ease of wear. Meanwhile, after 28 prototypes and their most extensive testing programme ever, Castelli has succeeded in creating a raw cut leg ending that stays put without grippers – their most comfortable ever. Also sporting a supple raw cut waist and reflective piping down the back of the legs, the Free Aero RC Shorts expertly pair top-class performance with supreme comfort, making them some of the best that Castelli has to offer.Key FeaturesConstructed from dyed Forza 2 fabric with 32% Lycra ,50% reduction in panels and seams,Newly refined Progetto X² Air seamless seat pad,Leg ends stay in place without elastic or grippers.
Key Features:Nano Flex 3G fabric from waist to knee for soft warmth with maximum stretch and water repellency,Nano Flex stretch woven fabric with brushed fleece inside at lower leg for splash protection on wet roads,Stretchy bottom of leg with raw-cut edge means ankle zipper is not necessary,Minimalist bib straps, as found on the Free Aero RC Bibshort, don't add extra bulk,Rear pocket at bottom of bib straps,Reflective tabs on back of legs,Progetto X2 Air Seamless seat pad for long hours in the saddle.
The Castelli Free Aero RC Pro Bib Shorts are the latest reincarnation of Castelli’s all-time best-selling model, known for doing everything well. Engineered as fast, top-level racing bib shorts, they expertly combine luxury with speed, being built around Castelli’s best seat pad, the Progetto X² Air seamless.Constructed with two densities of foam and gel pads that absorb vibrations and improve ride quality, not to mention a soft upper layer that moves with the skin, this pad offers superb long-distance comfort. Half the number of panels in the short portion means less seams, making these bib shorts easier to wear than ever, as do the minimalist, breathable mesh bib straps, constructed with an open weave and narrow coverage for maximum airflow. There’s also a convenient mesh pocket in the centre back for nutrition and other essentials. Meanwhile, after 28 prototypes and their most extensive testing programme ever, Castelli has succeeded in creating a raw cut leg ending that stays put without grippers – their most comfortable ever. Also sporting a forgiving, raw cut waist and made from super-light, stretchy Forza 2 fabric that simultaneously supports and compresses the muscles, with reflective piping down the back of the legs, the Free Aero RC Pro Bib Shorts pair cutting edge performance with supreme comfort, making them one of Castelli’s most impressive offerings. Key FeaturesConstructed from printed Forza 2 fabric with 32% Lycra® ,50% reduced number of panels and seams in short portion,Newly refined Progetto X² Air seamless seat pad,Leg ends stay in place without elastic or grippers,Minimalist mesh bib strap for maximum airflow, with reinforced yoke,Mesh rear pocket,Weight 184g (M) .
The Aero Race 6.0 Jersey is Castelli’s most aero jersey to date. Engineered for aero efficiency at 30 to 55kmph it is designed for the fastest riding giving anyone a pro-level advantage.Castelli’s first aero race jersey debuted in 2006 and was called the Split Second. Back then, aero was only for TTs and performance clothing meant moisture management. Castelli changed this for good, and in the process transformed the appearance and apparel of the pro peloton.The Aero Race 6.0 is the sixth major revision of Castelli’s aero jersey. Each generation has become more aero and better fitting. The Aero Race 6.0 benefits heavily from Computer Fluid Dynamic research and input from Team Ineos who have tested the jersey in the crucible of pro racing.Velocity Rev2 fabric on the front and sleeves leads to exceptional aerodynamics, and a mesh rear provides ventilation. A YKK zipper allows smooth opening and closing, and a drop tail means perfect pocket placement and no riding up when pushing hard on the drops and on the rivet.Key Features:CFD-based fabric placement and seam construction,Engineered for aero efficiency at 30 to 55 km/h,Airflow shoulder construction,Velocity Rev2 fabric on front and sleeve,3D mesh back for breathability,Elbow-length stretch sleeves with a raw-cut edge,YKK® Vislon® zipper,Drop tail allows perfect pocket placement while keeping the jersey fitting well at the waist,Temperature comfort range of 18° – 32°C,Weight 119g (Large).
Castelli designed the Aero Pro Women’s Jersey to be the most aerodynamic jersey for road racing, while also packing in loads of practicality and comfort making it a great choice even if you never pin a number on.The jersey is engineered for aero efficiency for speeds between 30 – 55kmph. This is thanks to Castelli’s CFD-based seaming and wind tunnel fabric testing. The shoulders are constructed to air flows easily over them. Velocity Rev2 fabric on the front and sleeves also means air slips off the suit, while the elbow-length cut makes for an even slippier design.The fabrics are all high stretch with excellent moisture management making the jersey supremely comfortable. The back of the jersey is also made from a 3D mesh fabric for breathability.The Aero Pro Women’s Jersey is complete with 3 rear pockets providing ample storage for long days in the saddle, and a drop tail design which helps hold the pockets in place when loaded.Key Features:CFD-based fabric placement and seam construction,Engineered for aero efficiency at 30 – 55kmph,Airflow shoulder construction,Velocity Rev2 fabric on front and sleeves,3D mesh back for breathability,Elbow-length stretch sleeves with raw-cut edges,Drop tail creates perfect pocket placement,3 rear pockets,YKK® Vislon® zipper,16° – 35°C / 61° – 95°F,Weight: 90g (Small).
Castelli designed the Aero Pro Women’s Jersey to be the most aerodynamic jersey for road racing, while also packing in loads of practicality and comfort making it a great choice even if you never pin a number on.The jersey is engineered for aero efficiency for speeds between 30 – 55kmph. This is thanks to Castelli’s CFD-based seaming and wind tunnel fabric testing. The shoulders are constructed to air flows easily over them. Velocity Rev2 fabric on the front and sleeves also means air slips off the suit, while the elbow-length cut makes for an even slippier design.The fabrics are all high stretch with excellent moisture management making the jersey supremely comfortable. The back of the jersey is also made from a 3D mesh fabric for breathability.The Aero Pro Women’s Jersey is complete with 3 rear pockets providing ample storage for long days in the saddle, and a drop tail design which helps hold the pockets in place when loaded.Key FeaturesCFD-based fabric placement and seam constructionEngineered for aero efficiency at 30 – 55kmphAirflow shoulder constructionVelocity Rev2 fabric on front and sleeves3D mesh back for breathabilityElbow-length stretch sleeves with raw-cut edgesDrop tail creates perfect pocket placement3 rear pocketsYKK® Vislon® zipper16° – 35°C / 61° – 95°FWeight: 90g (Small)
When Castelli engineered the first aero jersey for road racing back in 2006, everyone thought we were crazy. Back then, aero was only for TTs. Performance clothing meant moisture management. And you could win the Tour de France with a baggy jersey that was little more than a polyester T-shirt. Even our aerodynamic consultants expected limited gains, so we named the jersey Split Second, though, like now, we thought even small gains were worth pursuing. In the end the gains were pretty substantial, and we completely revolutionized the look of the pro peloton.We're now on the sixth major revision of our aero jersey. Each generation has become more aero and better fitting.The Aero Race 6.0 benefits heavily from CFD analysis of wake flow in the riding position for fabric and seam placement. It also benefits from Team Sky riders' feedback, as we've worked to make the jersey comfortable for their long hours of training and then racing in every possible weather condition. Version 6.0 is our most aero and most comfortable Aero Race Jersey yet.Key Features:CFD-based fabric placement and seam construction,Engineered for aero efficiency at 30 to 55 km/h,Airflow shoulder construction,Velocity Rev2 fabric on front and sleeve,3D mesh back for breathability,Elbow-length stretch sleeves with raw-cut edge,YKK® Vislon® zipper,Drop tail allows perfect pocket placement while keeping jersey fitting well at waist,Reflective piping,Weight:103g.Rating:1/5 - Windproofness1/5 - Waterproofness1/5 - Insulation4/5 - Breathability3/5 - Lightweight
Bringing together the technologies of our highest performing sock models the brand new Aero Sock takes multisport performance to a whole new level with air-defying speed. Tested and optimised in the wind tunnel the front fabric features structured lines to increase boundary layer (surface) turbulation and save over a minute over a 180km Ironman bike ride. Our brand new Aero.dots build a line from the malleolus to the seam directing the airflow to reduce turbulence at the rear of the sock decrease drag and save a few more watts. The foot structure follows the design of the Ultralight running sock with featherweight sweat-wicking mesh for optimal ventilation and thermoregulation in hot conditions. The reviewed wider toe box brings more comfort and improved proprioception to your run while a special knit around the heel offers gentle support as the pace ramps up. A light arch support prevents the fabric from twisting and irritating with extra terry padding over the big toe to save you from blackened nails and bruising. Underfoot a clever pattern of 50% 3D.Dots and 50% Flat.Dots cushions impact and adds grip in the shoe. It also provides gentle micro stimulation to increase venous return and delay fatigue while Ventilation is also enhanced as air circulates between the dots. At the rear of the sock ultralight mesh takes care of thermoregulation without adding weight and a full Achilles stripe in dot technology offers reassuring support in all disciplines. The cut is higher than our trail and running models for optimal aerodynamic performance whilst remaining within UCI limits. Silicone inserts around the seam prevent the material from sliding down as you switch from the bike to the run.The fastest sock in the bunch the revolutionary Aero Sock is set to be your new footwear of choice from your local tri to the lava fields of Kona. KEY BENEFITS Proven aerodynamic performance with structured material and Aero.dot technology to reduce drag and increase speed Maximum thermoregulation and ventilation thanks to featherweight mesh panels helping keep your feet fresh and cool Ultralight fabric around the foot and calf for high-performance ventilation and comfort when racing in hot conditions