Giro Rincon Off-Road ShoesPut the power down and relish the impressive power transfer of the composite sole, enjoy quick adjustment via a lightweight BOA dial and revel in the all-day comfort of the Giro Rincon Off-Road Shoes. Time to kick up some dirt. Turn, lean, sprint, flow and power along mountain bike trails, put the hammer down on an endless gravel road or battle the muddy fun of cyclocross racing - when you head off the beaten track, the Rincon Off-Road Shoes are dialled to keep you comfortable. The snug, comfy fit comes by the way of the one-piece Synchwire™ upper. Not only light, but it's also tough and well ventilated. Meanwhile, rubber reinforcements are added at the toes and heels, offering impact protection from nasty rocks and roots hidden in the undergrowth. Synchwire™ TechnologyThe one-piece Synchwire™ upper used for the Ricon shoes has been tried and tested on Giro's premium mount off-road cycling shoes. This supple thermo-bonded exco-structure gives you a shoe with minimal weight but one with optimal foot-hold and support. The upper also features more ventilated mesh zones to provide excellent ventilation and breathability, keeping your feet cool as the heat rises. And being quick-drying, you can race through muddy puddles and not suffer soggy feet for the rest of the ride. BOA® L6 Dial SystemWith 1mm of micro-adjustment, the BOA L6 dial allows for extremely quick and easy adjustment of the fit of your shoes. Steel laces and smooth running lace guides provide a firm hold of the foot, providing excellent pedalling stability. Twist and go means less fussing and more riding. Tenacious GripThe sole of the Rincon Shoes is a dual-moulded sole unit, with a nylon/carbon composite sole mated to a grippy rubber-lugged tread. On the bike, the carbon reinforcement at the cleat area ensures excellent power transfer for efficient pedalling. Meanwhile, the rubber lugs dig into any surface should you have to hop off and hike-a-bike some trail sections. And for particularly muddy days, think typical winter cyclocross race, steel toe spikes can be added for more off-the-bike traction.Cleat GuidanceThese shoes are compatible with MTB pedal systems, which use the 2-bolt cleat standard (SPD standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Also suitable for indoor trainers in gyms etc.Features:One-piece Synchwire™ upper with thermo-bonded exo-structureRubber reinforced heel and toe sectionsBOA® L6 dial featuring 1mm adjustment and macro releaseNylon-composite 2-bolt plate with dual-injected rubber outsoleStainless steel hardware3D Molded footbed with medium arch support and Aegis® anti-microbial treatment2-bolt cleat compatible (cleats not supplied)Weight: 340 gramsBuy Giro Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Women's Rincon Off-Road ShoesFor those of you who love getting off-road on your bike, the Giro Women's Rincon Off-Road Shoes give you a seamless upper for comfort, easy adjustability via BOA dial and a carbon composite sole to get the power done efficiently. Turn, lean, sprint, flow and power along mountain bike trails, put the hammer down on an endless gravel road or battle the muddy fun of cyclocross racing - when you head off the beaten track, the Rincon Off-Road Shoes are dialled to keep you comfortable. The snug, comfy fit comes by the way of the one-piece Synchwire™ upper. Not only light, but it's also tough and well ventilated. Meanwhile, rubber reinforcements are added at the toes and heels, offering impact protection from nasty rocks and roots hidden in the undergrowth. Synchwire™ TechnologyThe one-piece Synchwire™ upper used for the Ricon shoes has been tried and tested on Giro's premium mount off-road cycling shoes. This supple thermo-bonded exco-structure gives you a shoe with minimal weight but one with optimal foot-hold and support. The upper also features more ventilated mesh zones to provide excellent ventilation and breathability, keeping your feet cool as the heat rises. And being quick-drying, you can race through muddy puddles and not suffer soggy feet for the rest of the ride. BOA® L6 Dial SystemWith 1mm of micro-adjustment, the BOA L6 dial allows for extremely quick and easy adjustment of the fit of your shoes. Steel laces and smooth running lace guides provide a firm hold of the foot, providing excellent pedalling stability. Twist and go means less fussing and more riding. Tenacious GripThe sole of the Rincon Shoes is a dual-moulded sole unit, with a nylon/carbon composite sole mated to a grippy rubber-lugged tread. On the bike, the carbon reinforcement at the cleat area ensures excellent power transfer for efficient pedalling. Meanwhile, the rubber lugs dig into any surface should you have to hop off and hike-a-bike some trail sections. And for particularly muddy days, think typical winter cyclocross race, steel toe spikes can be added for more off-the-bike traction.Cleat GuidanceThese shoes are compatible with MTB pedal systems, which use the 2-bolt cleat standard (SPD standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Also suitable for indoor trainers in gyms etc.Features:One-piece Synchwire™ upper with thermo-bonded exo-structureRubber reinforced heel and toe sectionsBOA® L6 dial featuring 1mm adjustment and macro releaseNylon-composite 2-bolt plate with dual-injected rubber outsoleStainless steel hardware3D Molded footbed with medium arch support and Aegis® anti-microbial treatment2-bolt cleat compatible (cleats not supplied)Weight: 320 gramsBuy Giro Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Rincon Off-Road ShoesPut the power down and relish the impressive power transfer of the composite sole, enjoy quick adjustment via a lightweight BOA dial and revel in the all-day comfort of the Giro Rincon Off-Road Shoes. Time to kick up some dirt. Turn, lean, sprint, flow and power along mountain bike trails, put the hammer down on an endless gravel road or battle the muddy fun of cyclocross racing - when you head off the beaten track, the Rincon Off-Road Shoes are dialled to keep you comfortable. The snug, comfy fit comes by the way of the one-piece Synchwire™ upper. Not only light, but it's also tough and well ventilated. Meanwhile, rubber reinforcements are added at the toes and heels, offering impact protection from nasty rocks and roots hidden in the undergrowth. Synchwire™ TechnologyThe one-piece Synchwire™ upper used for the Ricon shoes has been tried and tested on Giro's premium mount off-road cycling shoes. This supple thermo-bonded exco-structure gives you a shoe with minimal weight but one with optimal foot-hold and support. The upper also features more ventilated mesh zones to provide excellent ventilation and breathability, keeping your feet cool as the heat rises. And being quick-drying, you can race through muddy puddles and not suffer soggy feet for the rest of the ride. BOA® L6 Dial SystemWith 1mm of micro-adjustment, the BOA L6 dial allows for extremely quick and easy adjustment of the fit of your shoes. Steel laces and smooth running lace guides provide a firm hold of the foot, providing excellent pedalling stability. Twist and go means less fussing and more riding. Tenacious GripThe sole of the Rincon Shoes is a dual-moulded sole unit, with a nylon/carbon composite sole mated to a grippy rubber-lugged tread. On the bike, the carbon reinforcement at the cleat area ensures excellent power transfer for efficient pedalling. Meanwhile, the rubber lugs dig into any surface should you have to hop off and hike-a-bike some trail sections. And for particularly muddy days, think typical winter cyclocross race, steel toe spikes can be added for more off-the-bike traction.Cleat GuidanceThese shoes are compatible with MTB pedal systems, which use the 2-bolt cleat standard (SPD standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Also suitable for indoor trainers in gyms etc.Features:One-piece Synchwire™ upper with thermo-bonded exo-structureRubber reinforced heel and toe sectionsBOA® L6 dial featuring 1mm adjustment and macro releaseNylon-composite 2-bolt plate with dual-injected rubber outsoleStainless steel hardware3D Molded footbed with medium arch support and Aegis® anti-microbial treatment2-bolt cleat compatible (cleats not supplied)Weight: 340 gramsBuy Giro Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Women's Rincon Off-Road ShoesFor those of you who love getting off-road on your bike, the Giro Women's Rincon Off-Road Shoes give you a seamless upper for comfort, easy adjustability via BOA dial and a carbon composite sole to get the power done efficiently. Turn, lean, sprint, flow and power along mountain bike trails, put the hammer down on an endless gravel road or battle the muddy fun of cyclocross racing - when you head off the beaten track, the Rincon Off-Road Shoes are dialled to keep you comfortable. The snug, comfy fit comes by the way of the one-piece Synchwire™ upper. Not only light, but it's also tough and well ventilated. Meanwhile, rubber reinforcements are added at the toes and heels, offering impact protection from nasty rocks and roots hidden in the undergrowth. Synchwire™ TechnologyThe one-piece Synchwire™ upper used for the Ricon shoes has been tried and tested on Giro's premium mount off-road cycling shoes. This supple thermo-bonded exco-structure gives you a shoe with minimal weight but one with optimal foot-hold and support. The upper also features more ventilated mesh zones to provide excellent ventilation and breathability, keeping your feet cool as the heat rises. And being quick-drying, you can race through muddy puddles and not suffer soggy feet for the rest of the ride. BOA® L6 Dial SystemWith 1mm of micro-adjustment, the BOA L6 dial allows for extremely quick and easy adjustment of the fit of your shoes. Steel laces and smooth running lace guides provide a firm hold of the foot, providing excellent pedalling stability. Twist and go means less fussing and more riding. Tenacious GripThe sole of the Rincon Shoes is a dual-moulded sole unit, with a nylon/carbon composite sole mated to a grippy rubber-lugged tread. On the bike, the carbon reinforcement at the cleat area ensures excellent power transfer for efficient pedalling. Meanwhile, the rubber lugs dig into any surface should you have to hop off and hike-a-bike some trail sections. And for particularly muddy days, think typical winter cyclocross race, steel toe spikes can be added for more off-the-bike traction.Cleat GuidanceThese shoes are compatible with MTB pedal systems, which use the 2-bolt cleat standard (SPD standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Also suitable for indoor trainers in gyms etc.Features:One-piece Synchwire™ upper with thermo-bonded exo-structureRubber reinforced heel and toe sectionsBOA® L6 dial featuring 1mm adjustment and macro releaseNylon-composite 2-bolt plate with dual-injected rubber outsoleStainless steel hardware3D Molded footbed with medium arch support and Aegis® anti-microbial treatment2-bolt cleat compatible (cleats not supplied)Weight: 320 gramsBuy Giro Footwear 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.
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.