Fizik R2 Vento Powerstrap Aeroweave Road ShoesA new breed of super-light and super-ventilated racing shoes, the Fizik R2 Vento Powerstrap Aeroweave Road Shoes deliver race-winning, rival-dropping pedalling performance alongside outstanding levels of cool airflow. Fizik's engineers set themselves the task of creating a super-light shoe that made no sacrifices to foot support and pedalling performance. It also had to be incredibly breathable too. The result is the R2 Vento Powerstrap Aeroweave Road Shoes. Aeroweave TechnologyAeroweave is an innovative woven fabric, interweaving lightweight nylon fibres with filaments of thermoplastic polymer. This combination creates a net-like structure that is highly durable but offers incredible levels of ventilation. Not only that, Aeroweave offers a supple fit, moving and cradling the foot for comfort while retaining the full support you need for a stable and efficient pedal stroke. Powerstrap PerformanceThe R2 Vento Powerstrap Aeroweave secure your foot with a simple but ingenious configuration of the traditional strap system.In order to offer stability and comfort throughout your ride, the Powerstrap system features a lightweight and reliable hook and loop strap system that pulls together the two sides of the upper. However, unlike a traditional system, the Powerstraps fully wrap around the upper. This provides even pressure across the whole foot, the ribbon wrapping around your foot for an unrivalled level of riding comfort. Another benefit is a much more aero finish than a traditional strap system. R2 Carbon OutsoleThe stiffest and lightest sole unit in the Fizik range, R2 Carbon Outsole delivers incredible responsiveness, with power transferred to your pedals with outstanding efficiency. Jump for a sprint or attack a climb and you're rewarded with immediate acceleration - only fitness is holding you back.Efficient pedalling is also optimised thanks to the cleat track position. This has been set further rearwards to improve pedalling dynamics, reduce knee compression and power transfer - it's especially well-suited to very aggressive, forward aero riding positions.Cleat GuidanceThese Cycling Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.Features:Aeroweave - extremely breathable, high tenacity net-like upper structurePowerstrap - foot-wrapping Velcro closure designed for an enveloping fitR2 carbon outsole - optimized cleat positioning, high stiffness andlightness tuned for power transferR2 outsole - full carbon, stiffness index 103-bolt cleat compatible (cleats not supplied)Weight: 196g (size 42)Buy Fizik Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik R2 Vento Powerstrap Aeroweave Road ShoesA new breed of super-light and super-ventilated racing shoes, the Fizik R2 Vento Powerstrap Aeroweave Road Shoes deliver race-winning, rival-dropping pedalling performance alongside outstanding levels of cool airflow. Fizik's engineers set themselves the task of creating a super-light shoe that made no sacrifices to foot support and pedalling performance. It also had to be incredibly breathable too. The result is the R2 Vento Powerstrap Aeroweave Road Shoes. Aeroweave TechnologyAeroweave is an innovative woven fabric, interweaving lightweight nylon fibres with filaments of thermoplastic polymer. This combination creates a net-like structure that is highly durable but offers incredible levels of ventilation. Not only that, Aeroweave offers a supple fit, moving and cradling the foot for comfort while retaining the full support you need for a stable and efficient pedal stroke. Powerstrap PerformanceThe R2 Vento Powerstrap Aeroweave secure your foot with a simple but ingenious configuration of the traditional strap system.In order to offer stability and comfort throughout your ride, the Powerstrap system features a lightweight and reliable hook and loop strap system that pulls together the two sides of the upper. However, unlike a traditional system, the Powerstraps fully wrap around the upper. This provides even pressure across the whole foot, the ribbon wrapping around your foot for an unrivalled level of riding comfort. Another benefit is a much more aero finish than a traditional strap system. R2 Carbon OutsoleThe stiffest and lightest sole unit in the Fizik range, R2 Carbon Outsole delivers incredible responsiveness, with power transferred to your pedals with outstanding efficiency. Jump for a sprint or attack a climb and you're rewarded with immediate acceleration - only fitness is holding you back.Efficient pedalling is also optimised thanks to the cleat track position. This has been set further rearwards to improve pedalling dynamics, reduce knee compression and power transfer - it's especially well-suited to very aggressive, forward aero riding positions.Cleat GuidanceThese Cycling Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.Features:Aeroweave - extremely breathable, high tenacity net-like upper structurePowerstrap - foot-wrapping Velcro closure designed for an enveloping fitR2 carbon outsole - optimized cleat positioning, high stiffness andlightness tuned for power transferR2 outsole - full carbon, stiffness index 103-bolt cleat compatible (cleats not supplied)Weight: 196g (size 42)Buy Fizik Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik R2 Vento Powerstrap Aeroweave Road ShoesA new breed of super-light and super-ventilated racing shoes, the Fizik R2 Vento Powerstrap Aeroweave Road Shoes deliver race-winning, rival-dropping pedalling performance alongside outstanding levels of cool airflow. Fizik's engineers set themselves the task of creating a super-light shoe that made no sacrifices to foot support and pedalling performance. It also had to be incredibly breathable too. The result is the R2 Vento Powerstrap Aeroweave Road Shoes. Aeroweave TechnologyAeroweave is an innovative woven fabric, interweaving lightweight nylon fibres with filaments of thermoplastic polymer. This combination creates a net-like structure that is highly durable but offers incredible levels of ventilation. Not only that, Aeroweave offers a supple fit, moving and cradling the foot for comfort while retaining the full support you need for a stable and efficient pedal stroke. Powerstrap PerformanceThe R2 Vento Powerstrap Aeroweave secure your foot with a simple but ingenious configuration of the traditional strap system.In order to offer stability and comfort throughout your ride, the Powerstrap system features a lightweight and reliable hook and loop strap system that pulls together the two sides of the upper. However, unlike a traditional system, the Powerstraps fully wrap around the upper. This provides even pressure across the whole foot, the ribbon wrapping around your foot for an unrivalled level of riding comfort. Another benefit is a much more aero finish than a traditional strap system. R2 Carbon OutsoleThe stiffest and lightest sole unit in the Fizik range, R2 Carbon Outsole delivers incredible responsiveness, with power transferred to your pedals with outstanding efficiency. Jump for a sprint or attack a climb and you're rewarded with immediate acceleration - only fitness is holding you back.Efficient pedalling is also optimised thanks to the cleat track position. This has been set further rearwards to improve pedalling dynamics, reduce knee compression and power transfer - it's especially well-suited to very aggressive, forward aero riding positions.Cleat GuidanceThese Cycling Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.Features:Aeroweave - extremely breathable, high tenacity net-like upper structurePowerstrap - foot-wrapping Velcro closure designed for an enveloping fitR2 carbon outsole - optimized cleat positioning, high stiffness andlightness tuned for power transferR2 outsole - full carbon, stiffness index 103-bolt cleat compatible (cleats not supplied)Weight: 196g (size 42)Buy Fizik Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik R2 Vento Powerstrap Aeroweave Road ShoesA new breed of super-light and super-ventilated racing shoes, the Fizik R2 Vento Powerstrap Aeroweave Road Shoes deliver race-winning, rival-dropping pedalling performance alongside outstanding levels of cool airflow. Fizik's engineers set themselves the task of creating a super-light shoe that made no sacrifices to foot support and pedalling performance. It also had to be incredibly breathable too. The result is the R2 Vento Powerstrap Aeroweave Road Shoes. Aeroweave TechnologyAeroweave is an innovative woven fabric, interweaving lightweight nylon fibres with filaments of thermoplastic polymer. This combination creates a net-like structure that is highly durable but offers incredible levels of ventilation. Not only that, Aeroweave offers a supple fit, moving and cradling the foot for comfort while retaining the full support you need for a stable and efficient pedal stroke. Powerstrap PerformanceThe R2 Vento Powerstrap Aeroweave secure your foot with a simple but ingenious configuration of the traditional strap system.In order to offer stability and comfort throughout your ride, the Powerstrap system features a lightweight and reliable hook and loop strap system that pulls together the two sides of the upper. However, unlike a traditional system, the Powerstraps fully wrap around the upper. This provides even pressure across the whole foot, the ribbon wrapping around your foot for an unrivalled level of riding comfort. Another benefit is a much more aero finish than a traditional strap system. R2 Carbon OutsoleThe stiffest and lightest sole unit in the Fizik range, R2 Carbon Outsole delivers incredible responsiveness, with power transferred to your pedals with outstanding efficiency. Jump for a sprint or attack a climb and you're rewarded with immediate acceleration - only fitness is holding you back.Efficient pedalling is also optimised thanks to the cleat track position. This has been set further rearwards to improve pedalling dynamics, reduce knee compression and power transfer - it's especially well-suited to very aggressive, forward aero riding positions.Cleat GuidanceThese Cycling Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.Features:Aeroweave - extremely breathable, high tenacity net-like upper structurePowerstrap - foot-wrapping Velcro closure designed for an enveloping fitR2 carbon outsole - optimized cleat positioning, high stiffness andlightness tuned for power transferR2 outsole - full carbon, stiffness index 103-bolt cleat compatible (cleats not supplied)Weight: 196g (size 42)Buy Fizik Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik R2 Vento Powerstrap Aeroweave Road ShoesA new breed of super-light and super-ventilated racing shoes, the Fizik R2 Vento Powerstrap Aeroweave Road Shoes deliver race-winning, rival-dropping pedalling performance alongside outstanding levels of cool airflow. Fizik's engineers set themselves the task of creating a super-light shoe that made no sacrifices to foot support and pedalling performance. It also had to be incredibly breathable too. The result is the R2 Vento Powerstrap Aeroweave Road Shoes. Aeroweave TechnologyAeroweave is an innovative woven fabric, interweaving lightweight nylon fibres with filaments of thermoplastic polymer. This combination creates a net-like structure that is highly durable but offers incredible levels of ventilation. Not only that, Aeroweave offers a supple fit, moving and cradling the foot for comfort while retaining the full support you need for a stable and efficient pedal stroke. Powerstrap PerformanceThe R2 Vento Powerstrap Aeroweave secure your foot with a simple but ingenious configuration of the traditional strap system.In order to offer stability and comfort throughout your ride, the Powerstrap system features a lightweight and reliable hook and loop strap system that pulls together the two sides of the upper. However, unlike a traditional system, the Powerstraps fully wrap around the upper. This provides even pressure across the whole foot, the ribbon wrapping around your foot for an unrivalled level of riding comfort. Another benefit is a much more aero finish than a traditional strap system. R2 Carbon OutsoleThe stiffest and lightest sole unit in the Fizik range, R2 Carbon Outsole delivers incredible responsiveness, with power transferred to your pedals with outstanding efficiency. Jump for a sprint or attack a climb and you're rewarded with immediate acceleration - only fitness is holding you back.Efficient pedalling is also optimised thanks to the cleat track position. This has been set further rearwards to improve pedalling dynamics, reduce knee compression and power transfer - it's especially well-suited to very aggressive, forward aero riding positions.Cleat GuidanceThese Cycling Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.Features:Aeroweave - extremely breathable, high tenacity net-like upper structurePowerstrap - foot-wrapping Velcro closure designed for an enveloping fitR2 carbon outsole - optimized cleat positioning, high stiffness andlightness tuned for power transferR2 outsole - full carbon, stiffness index 103-bolt cleat compatible (cleats not supplied)Weight: 196g (size 42)Buy Fizik Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Restrap City Loader Commuter Bike BagThe Restrap City Loader offers up to 20-litres of storage and is compatible with the Brompton Front Carrier Block. It is ideal for inner-city errands, daily commutes and weekend countryside adventures. This commuter bag mounts securely to your bike for dependable transit and features a comfortable shoulder strap, so you can carry it from your bike to your destination.Large Storage Capacity for Daily CommutingThe City Loader offers huge storage capacity and is packed with practical features. Two fully waterproof, fold-closure, compartments offer up to 20 litres of internal storage. The main compartment is secured by an adjustable fastening strap with a Fidlock buckle, which offers additional external storage for the likes of a jacket or dry bag. Secure, Comfortable and ConvenientCompression straps on the sides of the bag act to keep the bag compact for smaller loads, whilst also securing accessories like bottles or locks stored in the side pockets. Reflective detailing, incorporated onto the front pocket, ensures good visibility for night time commutes. A removable shoulder strap and carry handle, at the rear of the bag, make the City Loader comfortable and convenient when off the bike. Brompton Front Carrier Block CompatibleThe bag is mounted via a Brompton front carrier block compatible fitting, both external and internal stiffeners enable the bag to hold its shape even when fully loaded. Made of 100% waterproof textured nylon with a tape sealed lining, spare clothes and tech are guaranteed to stay dry on the wettest of rides. Seamless integration with the Brompton bicycle allows unhindered use of the folding mechanism without the need to remove any bags.Like all of Restrap's City Range bags, the City Loader does not impact the folding mechanism of the bike. Waterproof CoatingA specially developed combination of technical materials like VX21 and 1000D textured nylon work in conjunction with coated nylon linings to keep the worst of the elements at bay.Reflective DetailingAs much as we'd like to always ride in ideal conditions, we know that's far from the reality. Reflective details aid visibility in low light, poor weather and outright darkness so when the day draws to a close, your adventure doesn't have toPlease Note: The City Loader is not compatible with the Brompton Electric. Features: Capacity: 20L Brompton Front Carrier Block Compatible Handmade in the UK Weight: 1.6kgBuy Restrap Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Restrap City Loader Commuter Bike BagThe Restrap City Loader offers up to 20-litres of storage and is compatible with the Brompton Front Carrier Block. It is ideal for inner-city errands, daily commutes and weekend countryside adventures. This commuter bag mounts securely to your bike for dependable transit and features a comfortable shoulder strap, so you can carry it from your bike to your destination.Large Storage Capacity for Daily CommutingThe City Loader offers huge storage capacity and is packed with practical features. Two fully waterproof, fold-closure, compartments offer up to 20 litres of internal storage. The main compartment is secured by an adjustable fastening strap with a Fidlock buckle, which offers additional external storage for the likes of a jacket or dry bag. Secure, Comfortable and ConvenientCompression straps on the sides of the bag act to keep the bag compact for smaller loads, whilst also securing accessories like bottles or locks stored in the side pockets. Reflective detailing, incorporated onto the front pocket, ensures good visibility for night time commutes. A removable shoulder strap and carry handle, at the rear of the bag, make the City Loader comfortable and convenient when off the bike. Brompton Front Carrier Block CompatibleThe bag is mounted via a Brompton front carrier block compatible fitting, both external and internal stiffeners enable the bag to hold its shape even when fully loaded. Made of 100% waterproof textured nylon with a tape sealed lining, spare clothes and tech are guaranteed to stay dry on the wettest of rides. Seamless integration with the Brompton bicycle allows unhindered use of the folding mechanism without the need to remove any bags.Like all of Restrap's City Range bags, the City Loader does not impact the folding mechanism of the bike. Waterproof CoatingA specially developed combination of technical materials like VX21 and 1000D textured nylon work in conjunction with coated nylon linings to keep the worst of the elements at bay.Reflective DetailingAs much as we'd like to always ride in ideal conditions, we know that's far from the reality. Reflective details aid visibility in low light, poor weather and outright darkness so when the day draws to a close, your adventure doesn't have toPlease Note: The City Loader is not compatible with the Brompton Electric. Features: Capacity: 20L Brompton Front Carrier Block Compatible Handmade in the UK Weight: 1.6kgBuy Restrap Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Terra Powerstrap X4 Off-Road ShoesThe Fizik Terra Powerstrap X4 Off-Road Shoes set a new standard for the cyclist who loves nothing more than getting off the beaten track, from the broken tarmac of quiet country roads before dashing off on a gravel track and then flowing singletrack trails. Simplicity, efficiency and adaptability sum up the Terra Powerstrap X4 cycling shoes. They've been engineered for the drop bar rider who loves to ride mixed terrain, with the efficient power transfer of a road shoe and the durability of an MTB shoe.Powerstrap Closure SystemThe Terra Powerstrap X4 shoes make use of Fizik's ingenious new Powerstrap closure system to deliver simple to use and exemplary comfort. In order to offer stability and comfort throughout your ride, the Powerstrap system features a lightweight and reliable hook and loop strap system that, unlike a traditional strap, pulls together the two sides of the upper thanks to the ribbon wrapping around the foot. This provides even pressure across the whole foot from just two straps and delivers an unrivalled level of riding comfort with minimal bulk or complexity.X4 OutsoleFor a shoe likely to see action both on and off the road the sole unit needs to be versatile. Fizik developed a specific outsole, combining the stiffness of a road-going shoe with a pared-down rubber MTB style tread to provide grip and durability when you're off the bike. For riding on mixed surfaces, the nylon sole offers efficient power transfer but with dialled in flex to take the sting out of rougher terrain.Ride without limits and seek new adventures and new horizons with the Terra Powerstrap X4 cycling shoes.Features:Powerstrap: foot-wrapping Velcro closure designed for an enveloping fitX4 outsole: targeted stiffness and rubber tread for mixed surfacesX4 nylon outsole - with rubber tread, stiffness index 6Weight: 292g (size 42- 1/2 pair)Buy Fizik from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Terra Powerstrap X4 Off-Road ShoesThe Fizik Terra Powerstrap X4 Off-Road Shoes set a new standard for the cyclist who loves nothing more than getting off the beaten track, from the broken tarmac of quiet country roads before dashing off on a gravel track and then flowing singletrack trails. Simplicity, efficiency and adaptability sum up the Terra Powerstrap X4 cycling shoes. They've been engineered for the drop bar rider who loves to ride mixed terrain, with the efficient power transfer of a road shoe and the durability of an MTB shoe.Powerstrap Closure SystemThe Terra Powerstrap X4 shoes make use of Fizik's ingenious new Powerstrap closure system to deliver simple to use and exemplary comfort. In order to offer stability and comfort throughout your ride, the Powerstrap system features a lightweight and reliable hook and loop strap system that, unlike a traditional strap, pulls together the two sides of the upper thanks to the ribbon wrapping around the foot. This provides even pressure across the whole foot from just two straps and delivers an unrivalled level of riding comfort with minimal bulk or complexity.X4 OutsoleFor a shoe likely to see action both on and off the road the sole unit needs to be versatile. Fizik developed a specific outsole, combining the stiffness of a road-going shoe with a pared-down rubber MTB style tread to provide grip and durability when you're off the bike. For riding on mixed surfaces, the nylon sole offers efficient power transfer but with dialled in flex to take the sting out of rougher terrain.Ride without limits and seek new adventures and new horizons with the Terra Powerstrap X4 cycling shoes.Features:Powerstrap: foot-wrapping Velcro closure designed for an enveloping fitX4 outsole: targeted stiffness and rubber tread for mixed surfacesX4 nylon outsole - with rubber tread, stiffness index 6Weight: 292g (size 42- 1/2 pair)Buy Fizik from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Terra Powerstrap X4 Off-Road ShoesThe Fizik Terra Powerstrap X4 Off-Road Shoes set a new standard for the cyclist who loves nothing more than getting off the beaten track, from the broken tarmac of quiet country roads before dashing off on a gravel track and then flowing singletrack trails. Simplicity, efficiency and adaptability sum up the Terra Powerstrap X4 cycling shoes. They've been engineered for the drop bar rider who loves to ride mixed terrain, with the efficient power transfer of a road shoe and the durability of an MTB shoe.Powerstrap Closure SystemThe Terra Powerstrap X4 shoes make use of Fizik's ingenious new Powerstrap closure system to deliver simple to use and exemplary comfort. In order to offer stability and comfort throughout your ride, the Powerstrap system features a lightweight and reliable hook and loop strap system that, unlike a traditional strap, pulls together the two sides of the upper thanks to the ribbon wrapping around the foot. This provides even pressure across the whole foot from just two straps and delivers an unrivalled level of riding comfort with minimal bulk or complexity.X4 OutsoleFor a shoe likely to see action both on and off the road the sole unit needs to be versatile. Fizik developed a specific outsole, combining the stiffness of a road-going shoe with a pared-down rubber MTB style tread to provide grip and durability when you're off the bike. For riding on mixed surfaces, the nylon sole offers efficient power transfer but with dialled in flex to take the sting out of rougher terrain.Ride without limits and seek new adventures and new horizons with the Terra Powerstrap X4 cycling shoes.Features:Powerstrap: foot-wrapping Velcro closure designed for an enveloping fitX4 outsole: targeted stiffness and rubber tread for mixed surfacesX4 nylon outsole - with rubber tread, stiffness index 6Weight: 292g (size 42- 1/2 pair)Buy Fizik from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Terra Powerstrap X4 Off-Road ShoesThe Fizik Terra Powerstrap X4 Off-Road Shoes set a new standard for the cyclist who loves nothing more than getting off the beaten track, from the broken tarmac of quiet country roads before dashing off on a gravel track and then flowing singletrack trails. Simplicity, efficiency and adaptability sum up the Terra Powerstrap X4 cycling shoes. They've been engineered for the drop bar rider who loves to ride mixed terrain, with the efficient power transfer of a road shoe and the durability of an MTB shoe.Powerstrap Closure SystemThe Terra Powerstrap X4 shoes make use of Fizik's ingenious new Powerstrap closure system to deliver simple to use and exemplary comfort. In order to offer stability and comfort throughout your ride, the Powerstrap system features a lightweight and reliable hook and loop strap system that, unlike a traditional strap, pulls together the two sides of the upper thanks to the ribbon wrapping around the foot. This provides even pressure across the whole foot from just two straps and delivers an unrivalled level of riding comfort with minimal bulk or complexity.X4 OutsoleFor a shoe likely to see action both on and off the road the sole unit needs to be versatile. Fizik developed a specific outsole, combining the stiffness of a road-going shoe with a pared-down rubber MTB style tread to provide grip and durability when you're off the bike. For riding on mixed surfaces, the nylon sole offers efficient power transfer but with dialled in flex to take the sting out of rougher terrain.Ride without limits and seek new adventures and new horizons with the Terra Powerstrap X4 cycling shoes.Features:Powerstrap: foot-wrapping Velcro closure designed for an enveloping fitX4 outsole: targeted stiffness and rubber tread for mixed surfacesX4 nylon outsole - with rubber tread, stiffness index 6Weight: 292g (size 42- 1/2 pair)Buy Fizik from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Terra Powerstrap X4 Off-Road ShoesThe Fizik Terra Powerstrap X4 Off-Road Shoes set a new standard for the cyclist who loves nothing more than getting off the beaten track, from the broken tarmac of quiet country roads before dashing off on a gravel track and then flowing singletrack trails. Simplicity, efficiency and adaptability sum up the Terra Powerstrap X4 cycling shoes. They've been engineered for the drop bar rider who loves to ride mixed terrain, with the efficient power transfer of a road shoe and the durability of an MTB shoe.Powerstrap Closure SystemThe Terra Powerstrap X4 shoes make use of Fizik's ingenious new Powerstrap closure system to deliver simple to use and exemplary comfort. In order to offer stability and comfort throughout your ride, the Powerstrap system features a lightweight and reliable hook and loop strap system that, unlike a traditional strap, pulls together the two sides of the upper thanks to the ribbon wrapping around the foot. This provides even pressure across the whole foot from just two straps and delivers an unrivalled level of riding comfort with minimal bulk or complexity.X4 OutsoleFor a shoe likely to see action both on and off the road the sole unit needs to be versatile. Fizik developed a specific outsole, combining the stiffness of a road-going shoe with a pared-down rubber MTB style tread to provide grip and durability when you're off the bike. For riding on mixed surfaces, the nylon sole offers efficient power transfer but with dialled in flex to take the sting out of rougher terrain.Ride without limits and seek new adventures and new horizons with the Terra Powerstrap X4 cycling shoes.Features:Powerstrap: foot-wrapping Velcro closure designed for an enveloping fitX4 outsole: targeted stiffness and rubber tread for mixed surfacesX4 nylon outsole - with rubber tread, stiffness index 6Weight: 292g (size 42- 1/2 pair)Buy Fizik from Chain Reaction Cycles, the World's Largest Online Bike Store.