Castelli Alpha ROS 2 Light JacketCool, windy and with a threat of rain showers or light rain, these are the conditions where the Castelli Alpha ROS 2 Light Jacket shines. For cycling in unpredictable weather it has no equals. The Alpha ROS 2 Light Jacket is a three-season windproof and water-resistant cycling garment, suited to a wide range of weather conditions. From the steady bike rides of dull and drizzly autumn days to the fresher conditions of spring, to ever more frequent milder, wetter winter days, the dual-layer insulating Alpha construction and windproof and water-resistant outer will keep you comfortable come what may. The Perfect BalanceWhen it comes to balancing warmth, breathability and weather-protection the Alpha ROS 2 Light Jacket excels thanks to the combination of windproof and water-resistant Gore-Tex INFINIUM™ WINDSTOPPER® 150 to the front and Nano Flex Xtra Dry to the back. The INFINIUM™ WINDSTOPPER® 150 faces into the weather, protecting you from wind chill and rain showers while the Nano Flex Xtra Dry across the back panels, complete with nanotechnology water-repellent finish, is incredibly breathable to ensure you're not drenched in sweat when pedalling hard. The protective outer layer is then complemented by the stitched-in inner layer. This layer is made with quick-wicking Prosecco Strada that works to move sweat off the skin and prevent you from getting damp and chilly when working hard. With both inner and outer layers having zips you can easily adapt ventilation to regulate body heat depending on weather and intensity levels. Fit and FeaturesThe advanced patterning makes for an excellent close-to-body fit, the extra stretch at the waist keeping the fit sleek while a raw-edge waist lies flat and moves with you. Finished with a Castelli silicone text gripper at the waist, it keeps that jersey/jacket from riding up. Three rear pockets with reflective laser-cut drain holes plus a front zippered pocket take care of all your storage needs.It may be called a jacket but it's so much more. For your more intense rides in wetter and changeable weather or for cool days of steady miles then the warmth, breathability and wet weather protection strike just the right balance to keep you dry and comfy all ride.Features:Materials: 100% PolyesterGORE-TEX INFINIUM™ WINDSTOPPER® 150 fabric on front and sleeves for wind protection with high breathability and effective rain protectionNano Flex Xtra Dry, with nanotechnology water-repellent finish, on back for more ventilationAlpha double-layer construction separates windproof layer from insulation layerInner layer in Prosecco Strada for lightweight insulation with effective moisture managementDouble YKK® Vislon® front zippersFront zippered pocket3 rear pockets with reflective laser-cut drain holesRaw-edge waist lies flat and moves with youSuggested temperature range: 7 to 15 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Tutto Nano BibknickerSpring and autumn see cool temperatures and frequent rain showers but you don't necessarily need or want full leg coverage. This is where the Castelli Tutto Nano Bibknickers come in, protecting from cool temperatures and sudden showers but leaving your calves free to enjoy fresh cooling air. The Wonders of NanotechnologyPivotal to the all-round protection offered by the Tutto Nano Bibknickers 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 Seat PadThe 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.Whatever the weather has in store for you the Tutto Nano Bibknicker is Castelli's answer to that cool-weather 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 Tutto Nano BibknickerSpring and autumn see cool temperatures and frequent rain showers but you don't necessarily need or want full leg coverage. This is where the Castelli Tutto Nano Bibknickers come in, protecting from cool temperatures and sudden showers but leaving your calves free to enjoy fresh cooling air. The Wonders of NanotechnologyPivotal to the all-round protection offered by the Tutto Nano Bibknickers 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 Seat PadThe 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.Whatever the weather has in store for you the Tutto Nano Bibknicker is Castelli's answer to that cool-weather 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 Tutto Nano BibknickerSpring and autumn see cool temperatures and frequent rain showers but you don't necessarily need or want full leg coverage. This is where the Castelli Tutto Nano Bibknickers come in, protecting from cool temperatures and sudden showers but leaving your calves free to enjoy fresh cooling air. The Wonders of NanotechnologyPivotal to the all-round protection offered by the Tutto Nano Bibknickers 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 Seat PadThe 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.Whatever the weather has in store for you the Tutto Nano Bibknicker is Castelli's answer to that cool-weather 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 Nanoflex Pro 2 Bib Tights AW18Now more protective than ever, Castelli's Nanoflex Pro 2 Bib Tights uses new Nano Flex Xtra Dry fabric to increase water protection and warmth, making it perfect for the depths of winter, whether it's a wet or dry day.A step on from the original Nano Flex, Nano Flex Xtra Dry is improved with a tighter knit design with a double layer that increases the thermal warmth of the Nanoflex Pro 2 Bib Tights. At the same time, Castelli has also improved the water-repellent treatment so you'll be able to ride for longer in the rain before water can soak in. However, these improvements aren't to the detriment of breathability, you'll still find the fabric is highly effective at removing sweat to leave you dry and comfortable inside. Another key component for comfort on your winter rides is the inclusion of the Castelli Progetto X² Air seat pad. This pad uses multi-density foams in variable thicknesses to provide support and cushioning where you need it most. A lack of seams eliminates chafing while pedalling, creating a pad that is comfortable for hour after hour. The construction uses minimal seams, to prevent water ingress, and extra material is added over the backside and inner thigh to resist soaking from road spray. As the light fades you'll also be pleased to find large reflective splash proof panels over the shin increases your visibility, perfect for those who ride early or late in the day.Features:Materials: 78% Polyamide, 22% ElastaneNano Flex Xtra Dry fabric brings higher level of water protection and warmthDouble-face knit keeps you warmer because less wind comes inReflective waterproof splash guards on inside of lower legsDouble layer over backside protects from water coming off rear wheelFewer seams to reduce chance of water coming inLie-flat bib constructionProgetto X2 Air pad for long hours in the saddleSuggested Temperature Range: 0 to 10 Degrees CBuy Castelli Cycle Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Entrata Bib TightsOffering a performance to cost ratio that is very hard to beat, the Castelli Entrata Bib Tights prove you don't have to empty your bank account to enjoy warmth and comfort when you're determined to keep cycling through winter. The Entrata Bib Tights would have been considered a top-end tight a few seasons ago such is its excellent function, comfort and performance. Using Thermoflex, the benchmark thermal material for warmth and flexibility, these tights will lock in warmth during all but the coldest of riding days. The upper body and bib straps use mesh to guarantee optimal breathability - and it makes it easy to tailor warmth via your choice of base layer. A reduction in seams throughout boosts comfort too.With their drive to deliver you functional cycling kit, Castelli doesn't overlook the details that can make a huge difference to comfort and performance. Ankle zippers make them easy to get on and off, a particularly welcome feature at the end of a long ride. Reflective details provide visibility when you're doing your training after dark. And then there's the Kiss Air2 seat pad - so good even some Castelli pro riders cite it as a favourite.Kiss Air2 seat padThe Kiss Air2 seat pad incorporates as many of the features and comfort as 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 fabric for warmth and comfortKiss Air2 seat padMesh bib strapsAnkle zippers for easy on/offReflective logo below the kneeReflective flap over ankle zipper for extra visibilitySuggested temperature range: 6 to 14 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Women's Aria Vest GiletForget your old flappy windproof vest. Castelli have applied their magic and created the smooth and svelte Women's Aria Gilet, perfect to keep your core protected from cold winds while letting you cycle with minimal drag and maximum efficiency.The front of the Women's Aria Gilet is completely windproof, preventing any loss of warmth via windchill. Meanwhile, the Striped mesh back fabric provides outstanding breathability so you don't get too hot and sweaty. And both materials are super-light meaning you'll barely feel the vest once it's on.However, it's not just the core windproof protection you'll love. The fit is brilliant too. Gone is a flappy, loose garment and in its place is a streamlined and stretchy fit that won't slow you down when cycling. Thanks to the stretch you still enjoy full mobility too. And when you're ready to take it off, it folds into its own pack pocket, taking up minimal space in your jersey pocket.Features:Materials: 100% PolyamideUltralight windproof woven microfiber frontStriped mesh back is stretchy to avoid fabric flapping in the windFolds up extremely smallRear pocketYKK® Vislon® zipperReflective pipingSuggested temperature range: 12 to 20 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 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 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 Women's Roubaix Gel 2 GlovesThe Castelli Women's Roubaix Gel 2 Gloves are their most padded cycling mitts yet. Taking on the roughest roads now no longer means suffering hand pain.Whirring along smooth tarmac is a joy but more often than not roads are less than perfect and hand pain can soon set in from all the shocks and vibration of rougher, pot-holed roads. However, the Women's Roubaix Gel 2 Gloves provide superb levels of shock-absorption across the palm to ensure comfort isn't compromised. The highly breathable back and perforated palm also keep your hands fresh and sweat-free. The neoprene cuff gives full mobility at the wrist and the hook and loop closure keeps the gloves secure. Castelli Damping SystemAs cyclists, we can occasionally suffer numbness and discomfort in the hands, simply from prolonged periods of gripping the bars. The Castelli Damping System seeks to address this issue by carefully positioning a combination of cushioning foams and protection in key zones across the palm, providing damping from road vibration and increasing control and comfort.Features:Materials: 90% Polyester, 10% ElastaneCastelli's most padded women's glove in the collectionCastelli Damping System (CDS) protects median nerveHigh-breathability back with perforation at palmAnatomical neoprene cuff with embossed Velcro closureBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Pro Issue Sleeveless Base LayerCastelli's 3D mesh fabric creates dead air space next to your skin, while the polyester capillary action moves sweat away.Features: 100% polyester 3D mesh fabric Reduced seaming at shoulders for extra comfort Wider collar to fit under aero jerseys Flat waist hem to lie flat in shorts 15°-25°C/59°-77°F Weight: 44g (Large)Buy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Pro Issue Sleeveless Base LayerCastelli's 3D mesh fabric creates dead air space next to your skin, while the polyester capillary action moves sweat away.Features: 100% polyester 3D mesh fabric Reduced seaming at shoulders for extra comfort Wider collar to fit under aero jerseys Flat waist hem to lie flat in shorts 15°-25°C/59°-77°F Weight: 44g (Large)Buy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Pro Issue Sleeveless Base LayerCastelli's 3D mesh fabric creates dead air space next to your skin, while the polyester capillary action moves sweat away.Features: 100% polyester 3D mesh fabric Reduced seaming at shoulders for extra comfort Wider collar to fit under aero jerseys Flat waist hem to lie flat in shorts 15°-25°C/59°-77°F Weight: 44g (Large)Buy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Pro Issue Sleeveless Base LayerCastelli's 3D mesh fabric creates dead air space next to your skin, while the polyester capillary action moves sweat away.Features: 100% polyester 3D mesh fabric Reduced seaming at shoulders for extra comfort Wider collar to fit under aero jerseys Flat waist hem to lie flat in shorts 15°-25°C/59°-77°F Weight: 44g (Large)Buy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Pro Issue Sleeveless Base LayerCastelli's 3D mesh fabric creates dead air space next to your skin, while the polyester capillary action moves sweat away.Features: 100% polyester 3D mesh fabric Reduced seaming at shoulders for extra comfort Wider collar to fit under aero jerseys Flat waist hem to lie flat in shorts 15°-25°C/59°-77°F Weight: 44g (Large)Buy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Pro Issue SS Base LayerCastelli's 3D mesh fabric creates dead air space next to your skin, while the polyester capillary action moves sweat away.Features: 100% polyester 3D mesh fabric Reduced seaming at shoulders for extra comfort Wider collar to fit under aero jerseys Flat waist hem to lie flat in shorts 15°-25°C/59°-77°F Weight: 48g (Large)Buy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Pro Issue SS Base LayerCastelli's 3D mesh fabric creates dead air space next to your skin, while the polyester capillary action moves sweat away.Features: 100% polyester 3D mesh fabric Reduced seaming at shoulders for extra comfort Wider collar to fit under aero jerseys Flat waist hem to lie flat in shorts 15°-25°C/59°-77°F Weight: 48g (Large)Buy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Core Mesh 3 JerseyThis Core Mesh 3 Jersey is designed primarily to keep you dry by moving moisture from the skin to your race jersey. The Core Mesh Jersey is perfect for milder temperatures - not hot and not cold - just the middle ground most of us ride in most of the time.Features:Material: 93% Polyester, 7% Elastane100% polyester 3D mesh fabricReduced seaming at shoulders for extra comfortWider collar to fit under aero jerseysFlat waist hem to lie flat in shortsTemperature range: +15°C - +25°CWeight: 48g (large)Buy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Core Mesh 3 JerseyThis Core Mesh 3 Jersey is designed primarily to keep you dry by moving moisture from the skin to your race jersey. The Core Mesh Jersey is perfect for milder temperatures - not hot and not cold - just the middle ground most of us ride in most of the time.Features:Material: 93% Polyester, 7% Elastane100% polyester 3D mesh fabricReduced seaming at shoulders for extra comfortWider collar to fit under aero jerseysFlat waist hem to lie flat in shortsTemperature range: +15°C - +25°CWeight: 48g (large)Buy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.