Chain Reaction UK

Chain Reaction UK Rating
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About Chain Reaction UK
Chain Reaction Cycles (CRC) are based in Doagh, in Northern Ireland, originally started out as Ballynure Cycles in 1984 and changing their name after a move to a new shop in 1989. In 2011 they opened a 10,000sq ft standalone retail store in Belfast, Northern Ireland. By 2013 they had become the largest online bike shop in the world!

CRC exists to deliver a world class shopping experience to cyclists around the globe, offering the lowest prices on everything you need to feed your cycling habit, and delivering directly to you with no fuss.
Brands listed for Chain Reaction UK
We currently have 421 different brands listed for Chain Reaction UK in our database

Number of Products Listed for Chain Reaction UK

We currently have 41186 products listed for Chain Reaction UK, that's 41186 opportunities for you to save money!

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Chain Reaction UK have 41186 products listed

Castelli Maurizo Tee - White-Silver Gray-Red - XS}, White-Silver Gray-Red
  • £17.60
  • RRP £32.00
  • Saving you £45

Castelli Maurizo T-ShirtWhile we spend as much time as possible on the bike, there are days when it's good to take it easy. And that's when you'll love the Castelli Maurizo T-Shirt.Made from a super-soft poly/cotton fabric, the Maurizo T-Shirt brings the same comfort and style you'd expect from the leading purveyors of performance cycling kit. The relaxed fit is instantly comfortable and a screen-printed Castelli print lends a distinctive cycling style to your casualwear.Features:Materials: 65% Cotton, 35% PolyesterScreen-printed graphicsBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Castelli UPF 50+ Light Arm Skins - White - S}, White
  • £17.60
  • RRP £32.00
  • Saving you £45

Castelli UPF 50+ Light Arm SkinsCastelli can officially only rate these warmers at UPF 50+, but in their laboratory tests they actually blocked 99.8% of damaging UV rays. Castelli have used a polyester base that is not only more effective than nylon at blocking UV rays but is also much better at keeping you dry, which means these skins are better in both cooler and warmer conditions. The construction is very clean to eliminate seams that can rub, and feature double-sided silicone elastic to make sure they stay in place. They fold up extremely small, so they're great to stick in your pockets for your next big mountain day.Features:Polyester based for excellent moisture management Solare fabric keeps the chill off without causing overheatingUPF 50+ protectionDouble-side silicone elastic at top for excellent gripWeight: 97g (pair)Buy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Castelli UPF 50+ Light Arm Skins - White - M}, White
  • £17.60
  • RRP £32.00
  • Saving you £45

Castelli UPF 50+ Light Arm SkinsCastelli can officially only rate these warmers at UPF 50+, but in their laboratory tests they actually blocked 99.8% of damaging UV rays. Castelli have used a polyester base that is not only more effective than nylon at blocking UV rays but is also much better at keeping you dry, which means these skins are better in both cooler and warmer conditions. The construction is very clean to eliminate seams that can rub, and feature double-sided silicone elastic to make sure they stay in place. They fold up extremely small, so they're great to stick in your pockets for your next big mountain day.Features:Polyester based for excellent moisture management Solare fabric keeps the chill off without causing overheatingUPF 50+ protectionDouble-side silicone elastic at top for excellent gripWeight: 97g (pair)Buy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Castelli Maurizo Tee - White-Silver Gray-Red - XXL}, White-Silver Gray-Red
  • £17.60
  • RRP £32.00
  • Saving you £45

Castelli Maurizo T-ShirtWhile we spend as much time as possible on the bike, there are days when it's good to take it easy. And that's when you'll love the Castelli Maurizo T-Shirt.Made from a super-soft poly/cotton fabric, the Maurizo T-Shirt brings the same comfort and style you'd expect from the leading purveyors of performance cycling kit. The relaxed fit is instantly comfortable and a screen-printed Castelli print lends a distinctive cycling style to your casualwear.Features:Materials: 65% Cotton, 35% PolyesterScreen-printed graphicsBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Assos RSR Socks - Black Series - M/L}, Black Series
  • £17.60
  • RRP £22.00
  • Saving you £20

Assos RSR SocksDesigned specifically for the demand of racing, the Assos RSR Socks keep your feet cool, fresh and supported when you're pushing out the watts - whether that's forging the breakaway, hammering the climbs or crushing the sprint.Made from InfraRed Yarns with a high percentage of elastomer, the RSR Socks are designed for the rigours of both racing and hard training sessions. The elastomer provides compressive support across the foot and when blended with Lycra you'll enjoy a firm non-slip hold over the ankle and lower leg. A mesh arch support provides a boost to comfort and increases airflow to rapidly evaporate sweat leading to a cooler foot. With their seamless construction, you'll also enjoy friction-free comfort - these are socks you'll soon forget you're wearing.Features:Materials: 55% Polyester, 36% Polypropylene, 9% ElastaneInfraRed Yarns: Smooth yarns with high elasticity provide firm compressive support (25mmHg/2nd class medical compression), enhanced circulation, and an ultrasoft feelMesh Arch: 360-degree ribbed band along the arch keeps the foot cool and supported within the shoe.Seamless Construction: Absent of exposed seams, this 240-needle construction provides a seamless wrap on the foot for the ultimate in friction-free comfortBuy Assos Cycle Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Assos RSR Socks - Black Series - XL/XXL}, Black Series
  • £17.60
  • RRP £22.00
  • Saving you £20

Assos RSR SocksDesigned specifically for the demand of racing, the Assos RSR Socks keep your feet cool, fresh and supported when you're pushing out the watts - whether that's forging the breakaway, hammering the climbs or crushing the sprint.Made from InfraRed Yarns with a high percentage of elastomer, the RSR Socks are designed for the rigours of both racing and hard training sessions. The elastomer provides compressive support across the foot and when blended with Lycra you'll enjoy a firm non-slip hold over the ankle and lower leg. A mesh arch support provides a boost to comfort and increases airflow to rapidly evaporate sweat leading to a cooler foot. With their seamless construction, you'll also enjoy friction-free comfort - these are socks you'll soon forget you're wearing.Features:Materials: 55% Polyester, 36% Polypropylene, 9% ElastaneInfraRed Yarns: Smooth yarns with high elasticity provide firm compressive support (25mmHg/2nd class medical compression), enhanced circulation, and an ultrasoft feelMesh Arch: 360-degree ribbed band along the arch keeps the foot cool and supported within the shoe.Seamless Construction: Absent of exposed seams, this 240-needle construction provides a seamless wrap on the foot for the ultimate in friction-free comfortBuy Assos Cycle Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Assos RSR Socks - Black Series - S/M}, Black Series
  • £17.60
  • RRP £22.00
  • Saving you £20

Assos RSR SocksDesigned specifically for the demand of racing, the Assos RSR Socks keep your feet cool, fresh and supported when you're pushing out the watts - whether that's forging the breakaway, hammering the climbs or crushing the sprint.Made from InfraRed Yarns with a high percentage of elastomer, the RSR Socks are designed for the rigours of both racing and hard training sessions. The elastomer provides compressive support across the foot and when blended with Lycra you'll enjoy a firm non-slip hold over the ankle and lower leg. A mesh arch support provides a boost to comfort and increases airflow to rapidly evaporate sweat leading to a cooler foot. With their seamless construction, you'll also enjoy friction-free comfort - these are socks you'll soon forget you're wearing.Features:Materials: 55% Polyester, 36% Polypropylene, 9% ElastaneInfraRed Yarns: Smooth yarns with high elasticity provide firm compressive support (25mmHg/2nd class medical compression), enhanced circulation, and an ultrasoft feelMesh Arch: 360-degree ribbed band along the arch keeps the foot cool and supported within the shoe.Seamless Construction: Absent of exposed seams, this 240-needle construction provides a seamless wrap on the foot for the ultimate in friction-free comfortBuy Assos Cycle Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Craft Cool Mesh Superlight SL Baselayer AW21 - Black - XL}, Black
  • £17.60
  • RRP £32.00
  • Saving you £45

Craft Cool Mesh Superlight Sleeveless Base LayerBe it a high-heat summer workout outdoors or a high-intensity indoor training session, the Craft Cool Mesh Superlight Sleeveless Base Layer will keep you feeling cooler and drier.When you're looking to hit training goals and seeking fitness gains, intense workouts are the name of the game. But you can soon feel uncomfortable as you build up a sweat. It's here the Cool Mesh Superlight Sleeveless Base Layer excels.Made from a lightweight polyester mesh, and with a 6-channel construction, sweat is dealt with incredibly quickly. Moisture is rapidly wicked off of your skin before it can pool and cause discomfort. At the same time, the 'big-hole' design allows for outstanding ventilation, speeding up sweat evaporation leading to a boost to body cooling too. The fit of the base layer is close to the body, making it easy to slip under any sportswear top. Its lack of weight also ensures you'll barely know it's there. Features:Materials: 95% Recycled Polyester, 5% ElastaneTight fitLightweight micro polyester mesh6-channel fibre construction'Big-hole' design for superior ventilationBuy Craft Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Craft Cool Mesh Superlight SL Baselayer AW21 - Black - XXL}, Black
  • £17.60
  • RRP £32.00
  • Saving you £45

Craft Cool Mesh Superlight Sleeveless Base LayerBe it a high-heat summer workout outdoors or a high-intensity indoor training session, the Craft Cool Mesh Superlight Sleeveless Base Layer will keep you feeling cooler and drier.When you're looking to hit training goals and seeking fitness gains, intense workouts are the name of the game. But you can soon feel uncomfortable as you build up a sweat. It's here the Cool Mesh Superlight Sleeveless Base Layer excels.Made from a lightweight polyester mesh, and with a 6-channel construction, sweat is dealt with incredibly quickly. Moisture is rapidly wicked off of your skin before it can pool and cause discomfort. At the same time, the 'big-hole' design allows for outstanding ventilation, speeding up sweat evaporation leading to a boost to body cooling too. The fit of the base layer is close to the body, making it easy to slip under any sportswear top. Its lack of weight also ensures you'll barely know it's there. Features:Materials: 95% Recycled Polyester, 5% ElastaneTight fitLightweight micro polyester mesh6-channel fibre construction'Big-hole' design for superior ventilationBuy Craft Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Osprey Hydraulics 500ml SoftFlask SS22 - Transparent - One Size}, Transparent
  • £17.60
  • RRP £22.00
  • Saving you £20

Hydraulics 500ml SoftFlaskPerfect for a variety of sports, the Hydraulics™ 500ml SoftFlask from Osprey has been made with an ultra-lightweight BPA-free TPU Film and easily compresses as you drink.The Osprey Hydraulics™ 500ml SoftFlask is an ideal solution for keeping hydrated while out and about and exploring. Highly lightweight yet durable, it packs down to almost nothing when empty and will fit comfortably inside your pack's stretch mesh pockets. Plus, the Hydraulics™ 500ml is the perfect partner for the Duro® running range (sold separately), allowing easy hydration during high-intensity activities.Features:Lightweight, durable and packable soft flaskBPA-free designCompatible with Duro® running range (sold separately)Material: TPU FilmCapacity: 500mlWeight: 0.1kgBuy Osprey hydration from Chain Reaction Cycles, the World's Largest Online Bike Store.

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GripGrab RaceAero Lightweight Lycra Overshoes - Blue - One Size}, Blue
  • £17.78
  • RRP £24.95
  • Saving you £29

GripGrab RaceAero Shoe CoversGripGrab's RaceAero Shoe Covers offer optimal aerodynamic efficiency with an eye-catching finish. Ideal to accompany your Spring and Summer rides, these overshoes will protect against road spray and dirt from damp roads to keep your road cycling shoes in prime condition.Features:Material: 85% Polyamide, 15% ElastaneLightweightRace fitFlexible LycraYKK® ZipperAerodynamicCleat and heel cut-outBuy GripGrab Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Leatt Junior MTB 1.0 GripR Glove - Stealth - S}, Stealth
  • £17.81
  • RRP £24.99
  • Saving you £29

Leatt Junior MTB 1.0 GripR GlovesThe  Leatt Junior MTB 1.0 GripR Gloves keep you confidently in control of your mountain bike, even as you get rowdy on technical MTB trails.Mountain bike gloves needn't be overly complicated with lots of padding everywhere. Instead, the Junior MTB 1.0 GripR Gloves keep the design simple, fuss-free and effective. It starts with the slim, unpadded MicronGrip palm. This is not only very durable, despite its slim feel, but with a pre-curved shape and seamless construction offers a natural feel for your handlebars. Leatt adds a silicone print too, ensuring a non-slip grip in both wet and dry weather. The back of the 1.0s uses a multi-way stretch material, giving a snug and flexible fit. Excellent ventilation also prevents sweaty hands when you're enjoying pushing your riding limits. The Stretch-Stitch seams add strength and durability and a stretch fit cuff provides a secure and comfortable fit at the wrist.Features:Materials:90% Polyester, 8% Polyuretane, 2% ElastaneForm-Fit finger stitching for a superior snug fit and handlebar feelVented, 360-degree stretch upper hand for better fit and breathabilityMicronGrip palm with Silicone grip printVery durable with touch screen functionExcellent dry and wet gripPre-curved seamless palmStretch Stitch thread for seam strengthLens/sweat wiperStretch fit comfort cuffMulti-row, technical thread stitchingBuy Leatt Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Leatt Junior MTB 1.0 GripR Glove - Stealth - M}, Stealth
  • £17.81
  • RRP £24.99
  • Saving you £29

Leatt Junior MTB 1.0 GripR GlovesThe  Leatt Junior MTB 1.0 GripR Gloves keep you confidently in control of your mountain bike, even as you get rowdy on technical MTB trails.Mountain bike gloves needn't be overly complicated with lots of padding everywhere. Instead, the Junior MTB 1.0 GripR Gloves keep the design simple, fuss-free and effective. It starts with the slim, unpadded MicronGrip palm. This is not only very durable, despite its slim feel, but with a pre-curved shape and seamless construction offers a natural feel for your handlebars. Leatt adds a silicone print too, ensuring a non-slip grip in both wet and dry weather. The back of the 1.0s uses a multi-way stretch material, giving a snug and flexible fit. Excellent ventilation also prevents sweaty hands when you're enjoying pushing your riding limits. The Stretch-Stitch seams add strength and durability and a stretch fit cuff provides a secure and comfortable fit at the wrist.Features:Materials:90% Polyester, 8% Polyuretane, 2% ElastaneForm-Fit finger stitching for a superior snug fit and handlebar feelVented, 360-degree stretch upper hand for better fit and breathabilityMicronGrip palm with Silicone grip printVery durable with touch screen functionExcellent dry and wet gripPre-curved seamless palmStretch Stitch thread for seam strengthLens/sweat wiperStretch fit comfort cuffMulti-row, technical thread stitchingBuy Leatt Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Defeet Evo Classique Socks SS19 - Black - XL}, Black
  • £17.81
  • RRP £24.99
  • Saving you £29

DeFeet Evo Classique SocksPutting comfort first on every ride out, the DeFeet Evo Classique Socks are astonishingly lightweight, with a whole heap of breathability cooling and wicking sweat away from the skin. Light compression helps to keep fatigue at bay on longer rides, and the no-feel toe seams helps to prevent chafing too for the complete package.Features:Material: 50% Nylon, 39% Polyester, 11% LycraDeveloped with comfort in mind for tough roads and long days on the bikeThin, lightweight, and compressive for support and secure fit on the footBreathable and moisture wicking, designed to dry fast inside securely fitted cycling shoesNo feel toe seamMachine wash cold, tumble dry low. No bleach, softeners or harsh detergents.Buy DeFeet Clothing from Chain Reaction Cycles. The World's Largest Online Bike Store.

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Defeet Evo Classique Socks SS19 - Black - M}, Black
  • £17.81
  • RRP £24.99
  • Saving you £29

DeFeet Evo Classique SocksPutting comfort first on every ride out, the DeFeet Evo Classique Socks are astonishingly lightweight, with a whole heap of breathability cooling and wicking sweat away from the skin. Light compression helps to keep fatigue at bay on longer rides, and the no-feel toe seams helps to prevent chafing too for the complete package.Features:Material: 50% Nylon, 39% Polyester, 11% LycraDeveloped with comfort in mind for tough roads and long days on the bikeThin, lightweight, and compressive for support and secure fit on the footBreathable and moisture wicking, designed to dry fast inside securely fitted cycling shoesNo feel toe seamMachine wash cold, tumble dry low. No bleach, softeners or harsh detergents.Buy DeFeet Clothing from Chain Reaction Cycles. The World's Largest Online Bike Store.

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Leatt Junior MTB 1.0 GripR Glove - Stealth - L}, Stealth
  • £17.81
  • RRP £24.99
  • Saving you £29

Leatt Junior MTB 1.0 GripR GlovesThe  Leatt Junior MTB 1.0 GripR Gloves keep you confidently in control of your mountain bike, even as you get rowdy on technical MTB trails.Mountain bike gloves needn't be overly complicated with lots of padding everywhere. Instead, the Junior MTB 1.0 GripR Gloves keep the design simple, fuss-free and effective. It starts with the slim, unpadded MicronGrip palm. This is not only very durable, despite its slim feel, but with a pre-curved shape and seamless construction offers a natural feel for your handlebars. Leatt adds a silicone print too, ensuring a non-slip grip in both wet and dry weather. The back of the 1.0s uses a multi-way stretch material, giving a snug and flexible fit. Excellent ventilation also prevents sweaty hands when you're enjoying pushing your riding limits. The Stretch-Stitch seams add strength and durability and a stretch fit cuff provides a secure and comfortable fit at the wrist.Features:Materials:90% Polyester, 8% Polyuretane, 2% ElastaneForm-Fit finger stitching for a superior snug fit and handlebar feelVented, 360-degree stretch upper hand for better fit and breathabilityMicronGrip palm with Silicone grip printVery durable with touch screen functionExcellent dry and wet gripPre-curved seamless palmStretch Stitch thread for seam strengthLens/sweat wiperStretch fit comfort cuffMulti-row, technical thread stitchingBuy Leatt Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fox Racing Youth Ranger Gloves 2021 - Florescent Yellow - S}, Florescent Yellow
  • £17.81
  • RRP £24.99
  • Saving you £29

Fox Racing Youth Ranger Cycling GlovesThe Fox Racing Youth Ranger Cycling Gloves gives you premium trail-riding performance at a great value price point.Whatever mountain bike discipline you love, be it Enduro, XC, downhill or weekend trail warrior, the Youth Ranger Cycling Gloves provide superb grip, easy dexterity and burly protection should you take a tumble. A snug fit ensures you get a natural feel of the bars and silicone prints ensures no slipping when grabbing your brake levers. The compression moulded cuff and hook and loop closure keep the gloves firmly in place and a micro-suede thumb is an easy way to wipe away sweat. The Ranger Glove continues to set the standard for performance, fit and value in an affordable and great looking MTB glove.Features:Material: 69% Nylon, 17% Polyurethane, 10% Neoprene, 2% Polyester, 2% ElastaneLow profile compression cuff with hook and loop closure for excellent fitAbsorbent micro-suede thumbConductive threads at index finger and thumb for touch screen compatibilityBuy Fox Racing Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Defeet Evo Classique Socks SS19 - Black - S}, Black
  • £17.81
  • RRP £24.99
  • Saving you £29

DeFeet Evo Classique SocksPutting comfort first on every ride out, the DeFeet Evo Classique Socks are astonishingly lightweight, with a whole heap of breathability cooling and wicking sweat away from the skin. Light compression helps to keep fatigue at bay on longer rides, and the no-feel toe seams helps to prevent chafing too for the complete package.Features:Material: 50% Nylon, 39% Polyester, 11% LycraDeveloped with comfort in mind for tough roads and long days on the bikeThin, lightweight, and compressive for support and secure fit on the footBreathable and moisture wicking, designed to dry fast inside securely fitted cycling shoesNo feel toe seamMachine wash cold, tumble dry low. No bleach, softeners or harsh detergents.Buy DeFeet Clothing from Chain Reaction Cycles. The World's Largest Online Bike Store.

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Fox Racing Youth Ranger Gloves 2021 - Florescent Yellow - L}, Florescent Yellow
  • £17.81
  • RRP £24.99
  • Saving you £29

Fox Racing Youth Ranger Cycling GlovesThe Fox Racing Youth Ranger Cycling Gloves gives you premium trail-riding performance at a great value price point.Whatever mountain bike discipline you love, be it Enduro, XC, downhill or weekend trail warrior, the Youth Ranger Cycling Gloves provide superb grip, easy dexterity and burly protection should you take a tumble. A snug fit ensures you get a natural feel of the bars and silicone prints ensures no slipping when grabbing your brake levers. The compression moulded cuff and hook and loop closure keep the gloves firmly in place and a micro-suede thumb is an easy way to wipe away sweat. The Ranger Glove continues to set the standard for performance, fit and value in an affordable and great looking MTB glove.Features:Material: 69% Nylon, 17% Polyurethane, 10% Neoprene, 2% Polyester, 2% ElastaneLow profile compression cuff with hook and loop closure for excellent fitAbsorbent micro-suede thumbConductive threads at index finger and thumb for touch screen compatibilityBuy Fox Racing Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fox Racing Youth Ranger Gloves 2021 - Florescent Yellow - M}, Florescent Yellow
  • £17.81
  • RRP £24.99
  • Saving you £29

Fox Racing Youth Ranger Cycling GlovesThe Fox Racing Youth Ranger Cycling Gloves gives you premium trail-riding performance at a great value price point.Whatever mountain bike discipline you love, be it Enduro, XC, downhill or weekend trail warrior, the Youth Ranger Cycling Gloves provide superb grip, easy dexterity and burly protection should you take a tumble. A snug fit ensures you get a natural feel of the bars and silicone prints ensures no slipping when grabbing your brake levers. The compression moulded cuff and hook and loop closure keep the gloves firmly in place and a micro-suede thumb is an easy way to wipe away sweat. The Ranger Glove continues to set the standard for performance, fit and value in an affordable and great looking MTB glove.Features:Material: 69% Nylon, 17% Polyurethane, 10% Neoprene, 2% Polyester, 2% ElastaneLow profile compression cuff with hook and loop closure for excellent fitAbsorbent micro-suede thumbConductive threads at index finger and thumb for touch screen compatibilityBuy Fox Racing Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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