Castelli Women's Tutto Nano BibtightEngineered for a wide range of riding conditions, the Castelli Women's Tutto Nano Bibtights make use of Nano Flex 3G fabric to deliver even more warmth and more water-resistance in a high-performance winter cycling tight.The Wonders of NanotechnologyPivotal to the all-round protection offered by the Women's Tutto Nano Bibtights is their use of warm and water-resistant Nano Flex 3G fabric. This amazing material makes use of a nanotechnology microfilament mechanical water repellent finish combined with a short-chain chemical DWR finish to ensure water is prevented from soaking in for longer, keeping you more comfortable when wet weather strikes. Its excellent thermal performance will also lock in heat while a reduction in seams adds to their ability to resist water ingress. While the lower body and legs are protected, the mesh bibs to the top prevent a build-up of perspiration, regulating your temperature so you don't overheat and feel uncomfortable.KISS Air2 Donna Women's Seat PadThe Women's Tutto Nano features the ever-reliable KISS Air2 Donna women's specific seat pad, incorporating many of the comfort-focused features of Castelli's top-of-the-range chamois. In any cycling garment, comfort is paramount and the anatomical female-specific shape of the Kiss Air2 Donna pad ensures maximum comfort, no matter how long you're on the bike. Dual-density foam is used to provide variable thickness - padding where it's needed and less where it isn't, to maximise your freedom of movement on and off the bike. Finally, a brushed microfibre top layer, with superior softness and an anti-bacterial treatment eliminates chafing and saddle sores.Rain showers, sunshine, cold, cloud, whatever the weather the Women's Tutto Nano Bibtight is Castelli's answer to that winter conundrum of what to wear for a day of riding that sees almost every season make an appearance.Features:Materials: 85% Polyamide, 15% ElastaneNew Nano Flex 3G fabric is exceptionally warm and soft yet with even better rain protectionReduced seaming for improved comfort and fitMesh bib straps don't hold moistureKISS Air2 Donna women's specific seat pad for long-distance comfortReflective leg ending with ankle zipEmbossed logos for durabilitySuggested Temperature Range: 4 to 16 Degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Women's Tutto Nano BibtightEngineered for a wide range of riding conditions, the Castelli Women's Tutto Nano Bibtights make use of Nano Flex 3G fabric to deliver even more warmth and more water-resistance in a high-performance winter cycling tight.The Wonders of NanotechnologyPivotal to the all-round protection offered by the Women's Tutto Nano Bibtights is their use of warm and water-resistant Nano Flex 3G fabric. This amazing material makes use of a nanotechnology microfilament mechanical water repellent finish combined with a short-chain chemical DWR finish to ensure water is prevented from soaking in for longer, keeping you more comfortable when wet weather strikes. Its excellent thermal performance will also lock in heat while a reduction in seams adds to their ability to resist water ingress. While the lower body and legs are protected, the mesh bibs to the top prevent a build-up of perspiration, regulating your temperature so you don't overheat and feel uncomfortable.KISS Air2 Donna Women's Seat PadThe Women's Tutto Nano features the ever-reliable KISS Air2 Donna women's specific seat pad, incorporating many of the comfort-focused features of Castelli's top-of-the-range chamois. In any cycling garment, comfort is paramount and the anatomical female-specific shape of the Kiss Air2 Donna pad ensures maximum comfort, no matter how long you're on the bike. Dual-density foam is used to provide variable thickness - padding where it's needed and less where it isn't, to maximise your freedom of movement on and off the bike. Finally, a brushed microfibre top layer, with superior softness and an anti-bacterial treatment eliminates chafing and saddle sores.Rain showers, sunshine, cold, cloud, whatever the weather the Women's Tutto Nano Bibtight is Castelli's answer to that winter conundrum of what to wear for a day of riding that sees almost every season make an appearance.Features:Materials: 85% Polyamide, 15% ElastaneNew Nano Flex 3G fabric is exceptionally warm and soft yet with even better rain protectionReduced seaming for improved comfort and fitMesh bib straps don't hold moistureKISS Air2 Donna women's specific seat pad for long-distance comfortReflective leg ending with ankle zipEmbossed logos for durabilitySuggested Temperature Range: 4 to 16 Degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Women's Explore Velocissimo Bib TightsWhen you've got a ride planned and want to stay warm in cool to mild weather conditions, the Castelli Women's Explore Velocissimo Bib Tights should be your go-to tights. Castelli Special CollectionAs we look forward to cooler temperatures and less predictable weather, it's time to delve into the Castelli special collection of winter cycling kit. With a focus on performance and style, these pieces give you warmth and comfort alongside exclusive designs that stand out amongst the rest.Ready for WinterWhile it may not have the rain and splash protection of Castelli's pricier models, the Women's Explore Velocissimo Bib Tights certainly cut no corners when it comes to keeping you warm on a cold, dry day of bike riding.The luxuriously soft and flexible Thermoflex fabric is fleece-lined, giving you instant feelings of warmth and comfort. At the same time, it's also breathable, letting sweat escape during harder efforts of headwinds and hill climbs. The flexibility and Castelli's tailoring expertise combine, allowing you the total freedom of movement needed for smooth and powerful pedalling. To the upper body, the mesh bib straps prioritise breathability, allowing both your skin to breathe and for air to flow to the body to speed moisture evaporation. The wide cut of the straps at the bust also offer a more comfortable fit.Elsewhere, at the ankles, Camlock® zips allow for easier dressing and undressing. And with reflective details to catch the eye after dark, you'll be easier to spot during your evening training sessions.KISS Air2 Donna Seat PadWhen it comes to comfortable two-wheeled exploration, it's hard to better the support and comfort offered by the KISS Air2 Donna seat pad. This female-specific pad takes its cues from the top-of-the-line Progetto X2 seat pad but at a more affordable price.A seamless and super soft, brushed microfibre top maximizes comfort and fit. It's flexible to move with you and a bacteriostatic treatment helps stop saddle sores and infection. Dual-density and infinitely variable thickness foam give you the perfect cushioning for every part of the pad -maximum thickness and density in the ischial zone, tapering to moderate thickness in the perineum, and minimum thickness at the perimeter.Features:Materials: 85% Polyamide, 15% ElastaneThermoflex fleece-lined fabric for warmthMesh bib straps are cut wide at the bust for comfortKISS Air2 Donna seat pad for all-day comfortReflective leg ending with Camlock® ankle zipSuggested temperature range: 5 to 15 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Women's Free Aero RC DT Bib Tightswith winter temperatures falling and damp conditions prevailing, the Castelli Women's Free Aero RC DT Bib Tights wrap you in cosy warmth and protect you from the elements. And for those long, slow and steady base-building rides, the Drop Tail (DT) design makes pee stops far easier. As you seek fitness gains during winter, building a strong aerobic base ready for spring and summer, you'll really appreciate the high-performance comfort, flexibility, water-repellence and warmth the Castelli Free Aero RC Bib Tights offer. The key to the success of the Women's Free Aero RC DT Bib Tights is the use of two types of Castelli's own highly functional Nano flex materials. For most of the tights, Castelli deploys their Nano Flex 3G fabric. With a luxuriously soft fleece inside, you'll enjoy the utmost level of warmth as temperatures drop. It's flexible too, allowing for unrestricted pedalling while excellent breathability prevents you from getting too sweaty during high-intensity efforts. Not only that, but it also keeps most of the wind out and the nanotechnology water-repellent finish is just right to fend off drizzly rain. Meanwhile, lighter-weight Nano Flex stretch-woven fabric is used for the lower legs. A lightly brushed inner is warm but it's also good at regulating temperature to prevent overheating. As with the upper, a water-repellent finish prevents the chilly effect across the shins from spray thrown up from wet roads. Simplicity and functionality are key features of the rest of the tights. The Drop Tail (DT) bib strap design means there's no fussing when it comes to nature breaks. No need to remove layers and remove straps when you want to stop and go. At the ankles, raw-cut ends remove the need for zippers while still keeping a firm fit and work well with overshoes too.Women's Progetto X² Air Seamless Donna Seat PadThe pro-level Progetto X² Air Seamless Donna Seat Pad utilises ventilating perforations to keep you cooler and drier on endurance road rides. The design allows air and moisture to flow directly to the surface fabric for quick evaporation maintaining dryness. The seat pad is constructed in 3-layer components, each dedicated to a specific purpose to create the most comfortable seat pad available.Features:Materials: 85% Polyamide, 15% ElastaneNano Flex 3G fabric from waist to knee for soft warmth with maximum stretch and water repellencyNano Flex stretch woven fabric with brushed fleece inside at lower leg for splash protection on wet roadsStretchy bottom of leg with raw-cut edge means ankle zipper is not necessaryDrop Tail bib straps allow you to pull down the tight for nature breaks without removing strapsReflective tabs on back of legsWomen's Progetto X² Air Seamless Donna seat pad for long hours in the saddleSuggested Temperature range: 2 to 12 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Velocissimo 5 Bib TightsWhen conditions run from cool to mild, the Castelli Velocissimo 5 Bib Tights offer just the right level of warmth alongide excellent flexibility and a touch of water-resistance in key areas. When weather conditions don't demand the heaviest, most insulated of winter cycling wear, the Velocissimo 5 Bib Tights ensure you remain warm and comfortable as temperatures hover in the not too cold/not too warm zone. Castelli's Thermoflex fabric is used for most of the tight's construction. It's instantly soft and cosy against the skin, and while not Castelli's warmest fabric, is just right to take the edge off cooler temperatures. Fantastic stretch also ensures unrestricted pedalling. The upper body bib section makes use of mesh fabric. This regulates temperature when you're injecting some pace and ensures you're not drenched in sweat after harder efforts. From just below the knee, you’ll find Nano-flex deployed. This stretch-woven fabric, with a fleece back, is both warm and offers water-repellent performance to keep off road spray. The high level of stretch ensures a smooth fit and the raw ankle edge, without zippers, keeps the fit firm and streamlined but still easy to pull on and off. KISS Air² Seat PadThe KISS Air² seat pad has been designed specifically for male riders, providing high-performance comfort across all conditions.Next to the skin, a super-soft stretch microfibre offers brilliant comfort. And with seamless construction, chafing and abrasion are all but eliminated. Next, infinitely variable thickness padding offers outstanding support. Maximum thickness and density in the ischial zone, tapering to moderate thickness in the perineum, and minimum thickness at the perimeter.Features:Materials: 85% Polyamide, 15% ElastaneThermoflex fabric from knee to waist for warmth and comfortNano Flex stretch-woven fabric with brushed fleece inside at lower leg for splash protection from wet roadsKISS Air² seat padMesh bib strapsZipperless ankle to reduce bulk inside shoecoversReflective inserts on thighs for visibility on back and sidesWeight: 241g (M)Suggested Temperature range 8 to 16 Degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Women's Free Aero Race 4 BibshortBetter than ever before, even if you didn’t think that was possible, the Women's Free Aero Race 4 Bibshorts from Castelli build on 12 years of extraordinary evolution to deliver exactly what you need on the road. The presence of the seamless Progetto X2 Air within the sumptuous chamois (detailed below) makes for a more comfortable and more freeing experience in the saddle than ever before, while the fourth generation of the legendary GIRO leg grippers hold on as tight as ever, but with the pressure spread over a wider area for a smooth and comfortable fit at all times.Built for the pros, made for youCastelli’s professional riders’ love for this bibshort is one of the worst-kept secrets in the industry, and that includes those riding for Team Sky. And as they hit over 30,000km every year between them, they’re the perfect play-testers, allowing the brand to make the necessary tweaks that make the Free Aero range so popular. As a result that are precisely zero compromises made when it comes to both speed and comfort, as shown by the aerodynamic and support Doppio V construction in the front.Progetto X2 Air Seamless Seat PadLet's look at the Progetto X2 Air Seamless seat pad in more detail and see just why it's so incredibly comfortable. The first contact point against the skin, the upper skin-care material, is now seamless and even softer than previous versions letting you enjoy smooth and chafe-free pedalling. 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 result is intense 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. Features:Material: 62% Polyamide (Nylon), 32% Elastane (Spandex)Vortex dimpled fabric on legs for aero performanceForza fabric on inner legs with 38% Lycra® content for perfect fitStripe mesh engineered minimalist bib construction keeps you coolGIRO4 leg gripper elastic for better grip distributed over larger areaDoppio V construction in front for increased support and comfortFlat-lock stitchingProgetto X2 Air Seamless seat padSuggested temperature range: 15 to 35 Degrees CBuy Castelli Clothing from Chain Reaction Cycles. The World's Largest Online Bike Store.
Castelli Free Unlimited Cycling Bib ShortsCreated for comfort off the beaten track but also at home on smooth roads, the Castelli Free Unlimited Cycling Bib Shorts, with extra storage and Dyneema® protection, are the top-pick for cycling adventures and endurance rides.Based upon their free Aero RC Bibshort, the Free Unlimited Cycling Bib Shorts offer the ideal balance of comfort, performance and flexibility, but with some key features added, they're better suited to all cycling disciplines. The legs are made with Forza 2 fabric and feature Dyneema® side panels. The combination of 32% Lycra® content and Dyneema® offers superb muscle compression and flexibility alongside extra protection from those random falls on loose gravel and slippy roads. Raw cut finishes at the end of the legs also work with the compressive fabric, giving a smooth and secure fit without the need for silicone grippers. To the upper body, minimalist bib-straps see material stripped away, saving weight and boosting ventilation. Across the lower back, 2 mesh pockets provide storage space, while the legs also get pockets, made in light and fast-wicking materials so you don't notice they're there. This lets you forgo a traditional pocketed cycling jersey and go ride in a performance cycling tee. If you're seeking a performance cycling short that covers all cycling bases, the Free Unlimited Cycling Bib Shorts are hard to beat.Progetto X² Air Seat PadThe pro-level Progetto X2 Air Seatpad utilises ventilating perforations to keep 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. The seat pad is constructed in 3 layer components, each dedicated to a specific purpose to create the most comfortable seat pad available.Features:Materials: 68% Polyamide, 32% ElastaneHigh-compression 215 g Forza 2 fabric with 32% Lycra® content provides exceptional muscle support and compressionDyneema® side panels to protect in the event of a tumble, 15x stronger than steelProgetto 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 shoulders2 rear mesh pocketsLarge compression pocket on each legRaw-cut edge at waist for extra stretch and comfortRaw-cut leg ending engineered to stay put without silicone grippersSuggested Temperature range: 14 to 35 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Free Unlimited Cycling Bib ShortsCreated for comfort off the beaten track but also at home on smooth roads, the Castelli Free Unlimited Cycling Bib Shorts, with extra storage and Dyneema® protection, are the top-pick for cycling adventures and endurance rides.Based upon their free Aero RC Bibshort, the Free Unlimited Cycling Bib Shorts offer the ideal balance of comfort, performance and flexibility, but with some key features added, they're better suited to all cycling disciplines. The legs are made with Forza 2 fabric and feature Dyneema® side panels. The combination of 32% Lycra® content and Dyneema® offers superb muscle compression and flexibility alongside extra protection from those random falls on loose gravel and slippy roads. Raw cut finishes at the end of the legs also work with the compressive fabric, giving a smooth and secure fit without the need for silicone grippers. To the upper body, minimalist bib-straps see material stripped away, saving weight and boosting ventilation. Across the lower back, 2 mesh pockets provide storage space, while the legs also get pockets, made in light and fast-wicking materials so you don't notice they're there. This lets you forgo a traditional pocketed cycling jersey and go ride in a performance cycling tee. If you're seeking a performance cycling short that covers all cycling bases, the Free Unlimited Cycling Bib Shorts are hard to beat.Progetto X² Air Seat PadThe pro-level Progetto X2 Air Seatpad utilises ventilating perforations to keep 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. The seat pad is constructed in 3 layer components, each dedicated to a specific purpose to create the most comfortable seat pad available.Features:Materials: 68% Polyamide, 32% ElastaneHigh-compression 215 g Forza 2 fabric with 32% Lycra® content provides exceptional muscle support and compressionDyneema® side panels to protect in the event of a tumble, 15x stronger than steelProgetto 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 shoulders2 rear mesh pocketsLarge compression pocket on each legRaw-cut edge at waist for extra stretch and comfortRaw-cut leg ending engineered to stay put without silicone grippersSuggested Temperature range: 14 to 35 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Women's Tutto Nano BibtightEngineered for a wide range of riding conditions, the Castelli Women's Tutto Nano Bibtights make use of Nano Flex 3G fabric to deliver even more warmth and more water-resistance in a high-performance winter cycling tight.The Wonders of NanotechnologyPivotal to the all-round protection offered by the Women's Tutto Nano Bibtights is their use of warm and water-resistant Nano Flex 3G fabric. This amazing material makes use of a nanotechnology microfilament mechanical water repellent finish combined with a short-chain chemical DWR finish to ensure water is prevented from soaking in for longer, keeping you more comfortable when wet weather strikes. Its excellent thermal performance will also lock in heat while a reduction in seams adds to their ability to resist water ingress. While the lower body and legs are protected, the mesh bibs to the top prevent a build-up of perspiration, regulating your temperature so you don't overheat and feel uncomfortable.KISS Air2 Donna Women's Seat PadThe Women's Tutto Nano features the ever-reliable KISS Air2 Donna women's specific seat pad, incorporating many of the comfort-focused features of Castelli's top-of-the-range chamois. In any cycling garment, comfort is paramount and the anatomical female-specific shape of the Kiss Air2 Donna pad ensures maximum comfort, no matter how long you're on the bike. Dual-density foam is used to provide variable thickness - padding where it's needed and less where it isn't, to maximise your freedom of movement on and off the bike. Finally, a brushed microfibre top layer, with superior softness and an anti-bacterial treatment eliminates chafing and saddle sores.Rain showers, sunshine, cold, cloud, whatever the weather the Women's Tutto Nano Bibtight is Castelli's answer to that winter conundrum of what to wear for a day of riding that sees almost every season make an appearance.Features:Materials: 85% Polyamide, 15% ElastaneNew Nano Flex 3G fabric is exceptionally warm and soft yet with even better rain protectionReduced seaming for improved comfort and fitMesh bib straps don't hold moistureKISS Air2 Donna women's specific seat pad for long-distance comfortReflective leg ending with ankle zipEmbossed logos for durabilitySuggested Temperature Range: 4 to 16 Degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Tutto Nano BibtightEngineered for a wide range of riding conditions, the Castelli Tutto Nano Bibtights make use of Nano Flex 3G fabric to deliver even more warmth and more water-resistance in a high-performance winter cycling tight.The Wonders of NanotechnologyPivotal to the all-round protection offered by the Tutto Nano Bibtights is their use of warm and water-resistant Nano Flex 3G fabric. This amazing material makes use of a nanotechnology microfilament mechanical water repellent finish combined with a short-chain chemical DWR finish to ensure water is prevented from soaking in for longer, keeping you more comfortable when wet weather strikes. Its excellent thermal performance will also lock in heat while a reduction in seams adds to their ability to resist water ingress. While the lower body and legs are protected, the mesh bibs to the top prevent a build-up of perspiration, regulating your temperature so you don't overheat and feel uncomfortable. The Tutto Nano features the ever-reliable Kiss Air2 seat pad, incorporating many of the comfort-focused features of Castelli's top-of-the-range chamois. In any cycling garment, comfort is paramount and the anatomical shape of the Kiss Air2 pad ensures maximum comfort, no matter how long you're on the bike. Dual-density foam is used to provide variable thickness - padding where it's needed and less where it isn't, to maximise your freedom of movement on and off the bike. Finally, a brushed microfibre top layer, with superior softness and an anti-bacterial treatment eliminates chafing and saddle sores.Rain showers, sunshine, cold, cloud, whatever the weather the Tutto Nano Bibtight is Castelli's answer to that winter conundrum of what to wear for a day of riding that sees almost every season make an appearance.Features:Materials: 85% Polyamide, 15% ElastaneNew Nano Flex 3G fabric is exceptionally warm and soft yet with even better rain protectionReduced seaming for improved comfort and fitMesh bib straps don't hold moistureKISS Air2 seat pad for long-distance comfortReflective leg ending with ankle zipEmbossed logos for durabilitySuggested Temperature Range: 4 to 16 Degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Free Aero RC Bib TightsAs you seek fitness gains during winter, building a strong aerobic base ready for spring and summer, you'll really appreciate the high-performance comfort, flexibility, water-repellence and warmth the Castelli Free Aero RC Bib Tights offer. The key to the success of the Free Aero RC Bib Tights is the use of two types of Castelli's own highly functional Nano flex materials. For most of the tights, Castelli deploys their Nano Flex 3G fabric. With a luxuriously soft fleece inside, you'll enjoy the utmost level of warmth as temperatures drop. It's flexible too, allowing for unrestricted pedalling while excellent breathability prevents you from getting too sweaty during high-intensity efforts. Not only that, but it also keeps most of the wind out and the nanotechnology water-repellent finish is just right to fend off drizzly rain. Meanwhile, lighter-weight Nano Flex stretch-woven fabric is used for the lower legs. A lightly brushed inner is warm but it's also good at regulating temperature to prevent overheating. As with the upper, a water-repellent finish prevents the chilly effect across the shins from spray thrown up from wet roads. Simplicity and functionality are key features of the rest of the tights. Minimalist bib straps will soon disappear from your mind while raw-cut ankle ends remove the need for zippers while still keeping a firm fit and working well with overshoes.Men's Progetto X² Air Seamless Seat PadThe pro-level Progetto X² Air Seamless Seat Pad utilises ventilating perforations to keep you cooler and drier on endurance road rides. The design allows air and moisture to flow directly to the surface fabric for quick evaporation maintaining dryness. The seat pad is constructed in 3-layer components, each dedicated to a specific purpose to create the most comfortable seat pad available.Features:Materials: 85% Polyamide, 15% ElastaneNano Flex 3G fabric from waist to knee for soft warmth with maximum stretch and water repellencyNano Flex stretch woven fabric with brushed fleece inside at lower leg for splash protection on wet roadsStretchy bottom of leg with raw-cut edge means ankle zipper is not necessaryMinimalist bib straps, as found on the Free Aero RC Bibshort, don’t add extra bulkRear pocket at bottom of bib strapsReflective tabs on back of legsMen's Progetto X² Air Seamless seat pad for long hours in the saddleSuggested Temperature range: 2 to 12 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Nano Flex Pro Race Bib ShortsThe Castelli Nano Flex Pro Race Bib Shorts are an evolution of the highly-regarded Omloop all-weather cycling shorts. They're now made from Nano Flex 3G, giving a boost to all-weather performance - be it wet, cold, dry or anything in-between the Nano Flex Pro provides the protection you need fr comfortable cycling. Just like their predecessor, the original Omloop thermal shorts, the Nano Flex Pro Race Bib Shorts feature the same extended leg length, the extra 10cm adding warmth across over the knees. You'll also enjoy the luxurious warmth of the Nano Flex fabric. It's as warm as Castelli's Thermoflex fabric, making it superb in cold dry weather. But with its nanotechnology treatment, you'll also get extra protection when rain clouds roll through and burst. For early season races and training where the weather can turn quickly from good to bad and back again, there’s nothing better.The shorts are tailored to fit beautifully but they use fewer seams in their construction. Not only does this reduce any chance of chafing but also ensures fewer areas for water to seep inside. Then there’s the superb Progetto X2 Air seamless seat pad inside. Utilising ventilating perforations, it keeps you more comfortable on endurance road rides. The design allows air and moisture to flow directly to the surface fabric for quick evaporation maintaining dryness. The seat pad is constructed with three-layer components, each dedicated to a specific purpose to create the most comfortable seat pad available.First created by Pro cyclists for the changeable conditions of Spring Classics races, the Nano Flex Pro Race Bib Shorts ensure you to enjoy extra weather protection when it comes to your own springtime training and racing. Features:Materials: 85% Polyamide, 15% ElastaneNano Flex 3G fabric is water repellent, stretchy and warm thanks to the luxuriously soft brushed insideReduced seams for comfort and to prevent water from coming in during wet ridesKnee-length cut for extra warmth that doesn't require a gripper elasticMesh bibs don't add warmth to the upper body so you can dress for theconditionsProgetto X2 Air seamless seat pad for long hours in the saddleSuggested temperature range: 13 to 20 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.