The Celsius XC Arctic GTX is the winter boot of choice with all the features you need to stay comfortable while exchanging calories for power out on the mountian. The NRG Air Carbon Reinforced sole has a rigidity index of 8.0 combined with an overlap construction upper helping to transfer power by reducing the dispersion of energy. The SLW2 dial closure system evenly binds the foot without any pressure points and features step-by-step release, which allows for adjustment of the shoe by the millimetre in a quick and intuitive way. Made with a waterproof and windproof Gore-Tex membrane guaranteed to keep you protected from the elements. Northwave has a working partnership with Gore fabrics which goes back 15 years. The consolidated experience of the Gore-Tex technicians and Northwave Lab designers are reflected in the products they create together, with a creative synergy that capitalises on constant technological advancement. The Easyfit Climaflex collar combines the flexibile protection of the Gore-Tex Rattler membrane with the thermal insulation of Neoprene. Key Features Jaws CarbonReinforced sole (8 Stiffness Index). Overlap construction of upper. 360° protection. SLW2 closure system. EasyfitClimaflex collar with Gore-Tex Rattler membrane. Arctic 4Layer insole. 2 loop fitting system. 360° visibility. 445g
Northwave Celsius R Arctic GTX Road Shoes As a dedicated cyclist, you'll be out there getting the training hours done, no matter the weather. And if you're looking to get the miles done outside this winter, then you'll be very glad of the superb warmth and fabulous weather protection on offer with the Northwave Celsius R Arctic GTX road shoes. To keep your feet cosy and warm, the Celsius R Arctic GTX Road Shoes uses an insulating Koala Gore-Tex® membrane. With its windproof properties and lightly fleeced inner face, this will keep your feet warm even when the mercury shows temperatures creeping well below freezing point. And not only is it warm, but it's also waterproof too, fending off wet roads and sudden downpours. Wet weather protection is enhanced further by the flexible Easyfit Climaflex collar. This features a Gore-Tex Rattler® membrane to prevent water seeping inside but still allows for smooth unrestricted pedalling. Lastly, the four-layer aluminium and fleece construction of the Arctic 4layer insole provides outstanding insulation, complementing the Koala membrane perfectly. NRG Air carbon reinforced solePedalling efficiency comes by the way of the NRG Air carbon-reinforced sole. This perfectly balances the need for stiffness and pedalling efficiency with a degree of flex to add comfort across longer ride distances and rougher roads. SLW2 closure systemKeeping the fit snug and comfortable, the SLW2 closure system allows you to dial in the fit just how you like it. The micro-adjust dial gives precise control of the fit but then at the end of a ride, a single button release makes it easy to kick off your shoes. Quick. Simple, Durable. Precise. And in conjunction with the Overlap design of the upper, a great fit without pressure points is made possible. Cleat GuidanceThese Road 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:Koala Gore-Tex® membraneRated to -10 degrees CNRG Air carbon reinforced sole (8/15 stiffness index)Reinforced toe area with anti-abrasion technologySLW2 closure systemEasyfit Climaflex collar with Gore-Tex Rattler® membraneArctic 4layer insole360 Degree visibility3-bolt cleat compatible (cleats not supplied)Buy Northwave Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Northwave Celsius R Arctic GTX Road Shoes As a dedicated cyclist, you'll be out there getting the training hours done, no matter the weather. And if you're looking to get the miles done outside this winter, then you'll be very glad of the superb warmth and fabulous weather protection on offer with the Northwave Celsius R Arctic GTX road shoes. To keep your feet cosy and warm, the Celsius R Arctic GTX Road Shoes uses an insulating Koala Gore-Tex® membrane. With its windproof properties and lightly fleeced inner face, this will keep your feet warm even when the mercury shows temperatures creeping well below freezing point. And not only is it warm, but it's also waterproof too, fending off wet roads and sudden downpours. Wet weather protection is enhanced further by the flexible Easyfit Climaflex collar. This features a Gore-Tex Rattler® membrane to prevent water seeping inside but still allows for smooth unrestricted pedalling. Lastly, the four-layer aluminium and fleece construction of the Arctic 4layer insole provides outstanding insulation, complementing the Koala membrane perfectly. NRG Air carbon reinforced solePedalling efficiency comes by the way of the NRG Air carbon-reinforced sole. This perfectly balances the need for stiffness and pedalling efficiency with a degree of flex to add comfort across longer ride distances and rougher roads. SLW2 closure systemKeeping the fit snug and comfortable, the SLW2 closure system allows you to dial in the fit just how you like it. The micro-adjust dial gives precise control of the fit but then at the end of a ride, a single button release makes it easy to kick off your shoes. Quick. Simple, Durable. Precise. And in conjunction with the Overlap design of the upper, a great fit without pressure points is made possible. Cleat GuidanceThese Road 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:Koala Gore-Tex® membraneRated to -10 degrees CNRG Air carbon reinforced sole (8/15 stiffness index)Reinforced toe area with anti-abrasion technologySLW2 closure systemEasyfit Climaflex collar with Gore-Tex Rattler® membraneArctic 4layer insole360 Degree visibility3-bolt cleat compatible (cleats not supplied)Buy Northwave Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Northwave Celsius R Arctic GTX Road Shoes As a dedicated cyclist, you'll be out there getting the training hours done, no matter the weather. And if you're looking to get the miles done outside this winter, then you'll be very glad of the superb warmth and fabulous weather protection on offer with the Northwave Celsius R Arctic GTX road shoes. To keep your feet cosy and warm, the Celsius R Arctic GTX Road Shoes uses an insulating Koala Gore-Tex® membrane. With its windproof properties and lightly fleeced inner face, this will keep your feet warm even when the mercury shows temperatures creeping well below freezing point. And not only is it warm, but it's also waterproof too, fending off wet roads and sudden downpours. Wet weather protection is enhanced further by the flexible Easyfit Climaflex collar. This features a Gore-Tex Rattler® membrane to prevent water seeping inside but still allows for smooth unrestricted pedalling. Lastly, the four-layer aluminium and fleece construction of the Arctic 4layer insole provides outstanding insulation, complementing the Koala membrane perfectly. NRG Air carbon reinforced solePedalling efficiency comes by the way of the NRG Air carbon-reinforced sole. This perfectly balances the need for stiffness and pedalling efficiency with a degree of flex to add comfort across longer ride distances and rougher roads. SLW2 closure systemKeeping the fit snug and comfortable, the SLW2 closure system allows you to dial in the fit just how you like it. The micro-adjust dial gives precise control of the fit but then at the end of a ride, a single button release makes it easy to kick off your shoes. Quick. Simple, Durable. Precise. And in conjunction with the Overlap design of the upper, a great fit without pressure points is made possible. Cleat GuidanceThese Road 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:Koala Gore-Tex® membraneRated to -10 degrees CNRG Air carbon reinforced sole (8/15 stiffness index)Reinforced toe area with anti-abrasion technologySLW2 closure systemEasyfit Climaflex collar with Gore-Tex Rattler® membraneArctic 4layer insole360 Degree visibility3-bolt cleat compatible (cleats not supplied)Buy Northwave Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Northwave Celsius R Arctic GTX Road Shoes As a dedicated cyclist, you'll be out there getting the training hours done, no matter the weather. And if you're looking to get the miles done outside this winter, then you'll be very glad of the superb warmth and fabulous weather protection on offer with the Northwave Celsius R Arctic GTX road shoes. To keep your feet cosy and warm, the Celsius R Arctic GTX Road Shoes uses an insulating Koala Gore-Tex® membrane. With its windproof properties and lightly fleeced inner face, this will keep your feet warm even when the mercury shows temperatures creeping well below freezing point. And not only is it warm, but it's also waterproof too, fending off wet roads and sudden downpours. Wet weather protection is enhanced further by the flexible Easyfit Climaflex collar. This features a Gore-Tex Rattler® membrane to prevent water seeping inside but still allows for smooth unrestricted pedalling. Lastly, the four-layer aluminium and fleece construction of the Arctic 4layer insole provides outstanding insulation, complementing the Koala membrane perfectly. NRG Air carbon reinforced solePedalling efficiency comes by the way of the NRG Air carbon-reinforced sole. This perfectly balances the need for stiffness and pedalling efficiency with a degree of flex to add comfort across longer ride distances and rougher roads. SLW2 closure systemKeeping the fit snug and comfortable, the SLW2 closure system allows you to dial in the fit just how you like it. The micro-adjust dial gives precise control of the fit but then at the end of a ride, a single button release makes it easy to kick off your shoes. Quick. Simple, Durable. Precise. And in conjunction with the Overlap design of the upper, a great fit without pressure points is made possible. Cleat GuidanceThese Road 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:Koala Gore-Tex® membraneRated to -10 degrees CNRG Air carbon reinforced sole (8/15 stiffness index)Reinforced toe area with anti-abrasion technologySLW2 closure systemEasyfit Climaflex collar with Gore-Tex Rattler® membraneArctic 4layer insole360 Degree visibility3-bolt cleat compatible (cleats not supplied)Buy Northwave Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Northwave Celsius R Arctic GTX Road Shoes As a dedicated cyclist, you'll be out there getting the training hours done, no matter the weather. And if you're looking to get the miles done outside this winter, then you'll be very glad of the superb warmth and fabulous weather protection on offer with the Northwave Celsius R Arctic GTX road shoes. To keep your feet cosy and warm, the Celsius R Arctic GTX Road Shoes uses an insulating Koala Gore-Tex® membrane. With its windproof properties and lightly fleeced inner face, this will keep your feet warm even when the mercury shows temperatures creeping well below freezing point. And not only is it warm, but it's also waterproof too, fending off wet roads and sudden downpours. Wet weather protection is enhanced further by the flexible Easyfit Climaflex collar. This features a Gore-Tex Rattler® membrane to prevent water seeping inside but still allows for smooth unrestricted pedalling. Lastly, the four-layer aluminium and fleece construction of the Arctic 4layer insole provides outstanding insulation, complementing the Koala membrane perfectly. NRG Air carbon reinforced solePedalling efficiency comes by the way of the NRG Air carbon-reinforced sole. This perfectly balances the need for stiffness and pedalling efficiency with a degree of flex to add comfort across longer ride distances and rougher roads. SLW2 closure systemKeeping the fit snug and comfortable, the SLW2 closure system allows you to dial in the fit just how you like it. The micro-adjust dial gives precise control of the fit but then at the end of a ride, a single button release makes it easy to kick off your shoes. Quick. Simple, Durable. Precise. And in conjunction with the Overlap design of the upper, a great fit without pressure points is made possible. Cleat GuidanceThese Road 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:Koala Gore-Tex® membraneRated to -10 degrees CNRG Air carbon reinforced sole (8/15 stiffness index)Reinforced toe area with anti-abrasion technologySLW2 closure systemEasyfit Climaflex collar with Gore-Tex Rattler® membraneArctic 4layer insole360 Degree visibility3-bolt cleat compatible (cleats not supplied)Buy Northwave Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Northwave Celsius R Arctic GTX Road Shoes As a dedicated cyclist, you'll be out there getting the training hours done, no matter the weather. And if you're looking to get the miles done outside this winter, then you'll be very glad of the superb warmth and fabulous weather protection on offer with the Northwave Celsius R Arctic GTX road shoes. To keep your feet cosy and warm, the Celsius R Arctic GTX Road Shoes uses an insulating Koala Gore-Tex® membrane. With its windproof properties and lightly fleeced inner face, this will keep your feet warm even when the mercury shows temperatures creeping well below freezing point. And not only is it warm, but it's also waterproof too, fending off wet roads and sudden downpours. Wet weather protection is enhanced further by the flexible Easyfit Climaflex collar. This features a Gore-Tex Rattler® membrane to prevent water seeping inside but still allows for smooth unrestricted pedalling. Lastly, the four-layer aluminium and fleece construction of the Arctic 4layer insole provides outstanding insulation, complementing the Koala membrane perfectly. NRG Air carbon reinforced solePedalling efficiency comes by the way of the NRG Air carbon-reinforced sole. This perfectly balances the need for stiffness and pedalling efficiency with a degree of flex to add comfort across longer ride distances and rougher roads. SLW2 closure systemKeeping the fit snug and comfortable, the SLW2 closure system allows you to dial in the fit just how you like it. The micro-adjust dial gives precise control of the fit but then at the end of a ride, a single button release makes it easy to kick off your shoes. Quick. Simple, Durable. Precise. And in conjunction with the Overlap design of the upper, a great fit without pressure points is made possible. Cleat GuidanceThese Road 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:Koala Gore-Tex® membraneRated to -10 degrees CNRG Air carbon reinforced sole (8/15 stiffness index)Reinforced toe area with anti-abrasion technologySLW2 closure systemEasyfit Climaflex collar with Gore-Tex Rattler® membraneArctic 4layer insole360 Degree visibility3-bolt cleat compatible (cleats not supplied)Buy Northwave Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Northwave Celsius R Arctic GTX Road Shoes As a dedicated cyclist, you'll be out there getting the training hours done, no matter the weather. And if you're looking to get the miles done outside this winter, then you'll be very glad of the superb warmth and fabulous weather protection on offer with the Northwave Celsius R Arctic GTX road shoes. To keep your feet cosy and warm, the Celsius R Arctic GTX Road Shoes uses an insulating Koala Gore-Tex® membrane. With its windproof properties and lightly fleeced inner face, this will keep your feet warm even when the mercury shows temperatures creeping well below freezing point. And not only is it warm, but it's also waterproof too, fending off wet roads and sudden downpours. Wet weather protection is enhanced further by the flexible Easyfit Climaflex collar. This features a Gore-Tex Rattler® membrane to prevent water seeping inside but still allows for smooth unrestricted pedalling. Lastly, the four-layer aluminium and fleece construction of the Arctic 4layer insole provides outstanding insulation, complementing the Koala membrane perfectly. NRG Air carbon reinforced solePedalling efficiency comes by the way of the NRG Air carbon-reinforced sole. This perfectly balances the need for stiffness and pedalling efficiency with a degree of flex to add comfort across longer ride distances and rougher roads. SLW2 closure systemKeeping the fit snug and comfortable, the SLW2 closure system allows you to dial in the fit just how you like it. The micro-adjust dial gives precise control of the fit but then at the end of a ride, a single button release makes it easy to kick off your shoes. Quick. Simple, Durable. Precise. And in conjunction with the Overlap design of the upper, a great fit without pressure points is made possible. Cleat GuidanceThese Road 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:Koala Gore-Tex® membraneRated to -10 degrees CNRG Air carbon reinforced sole (8/15 stiffness index)Reinforced toe area with anti-abrasion technologySLW2 closure systemEasyfit Climaflex collar with Gore-Tex Rattler® membraneArctic 4layer insole360 Degree visibility3-bolt cleat compatible (cleats not supplied)Buy Northwave Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Northwave Celsius R Arctic GTX Road Shoes As a dedicated cyclist, you'll be out there getting the training hours done, no matter the weather. And if you're looking to get the miles done outside this winter, then you'll be very glad of the superb warmth and fabulous weather protection on offer with the Northwave Celsius R Arctic GTX road shoes. To keep your feet cosy and warm, the Celsius R Arctic GTX Road Shoes uses an insulating Koala Gore-Tex® membrane. With its windproof properties and lightly fleeced inner face, this will keep your feet warm even when the mercury shows temperatures creeping well below freezing point. And not only is it warm, but it's also waterproof too, fending off wet roads and sudden downpours. Wet weather protection is enhanced further by the flexible Easyfit Climaflex collar. This features a Gore-Tex Rattler® membrane to prevent water seeping inside but still allows for smooth unrestricted pedalling. Lastly, the four-layer aluminium and fleece construction of the Arctic 4layer insole provides outstanding insulation, complementing the Koala membrane perfectly. NRG Air carbon reinforced solePedalling efficiency comes by the way of the NRG Air carbon-reinforced sole. This perfectly balances the need for stiffness and pedalling efficiency with a degree of flex to add comfort across longer ride distances and rougher roads. SLW2 closure systemKeeping the fit snug and comfortable, the SLW2 closure system allows you to dial in the fit just how you like it. The micro-adjust dial gives precise control of the fit but then at the end of a ride, a single button release makes it easy to kick off your shoes. Quick. Simple, Durable. Precise. And in conjunction with the Overlap design of the upper, a great fit without pressure points is made possible. Cleat GuidanceThese Road 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:Koala Gore-Tex® membraneRated to -10 degrees CNRG Air carbon reinforced sole (8/15 stiffness index)Reinforced toe area with anti-abrasion technologySLW2 closure systemEasyfit Climaflex collar with Gore-Tex Rattler® membraneArctic 4layer insole360 Degree visibility3-bolt cleat compatible (cleats not supplied)Buy Northwave Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Northwave Celsius R Arctic GTX Road Shoes As a dedicated cyclist, you'll be out there getting the training hours done, no matter the weather. And if you're looking to get the miles done outside this winter, then you'll be very glad of the superb warmth and fabulous weather protection on offer with the Northwave Celsius R Arctic GTX road shoes. To keep your feet cosy and warm, the Celsius R Arctic GTX Road Shoes uses an insulating Koala Gore-Tex® membrane. With its windproof properties and lightly fleeced inner face, this will keep your feet warm even when the mercury shows temperatures creeping well below freezing point. And not only is it warm, but it's also waterproof too, fending off wet roads and sudden downpours. Wet weather protection is enhanced further by the flexible Easyfit Climaflex collar. This features a Gore-Tex Rattler® membrane to prevent water seeping inside but still allows for smooth unrestricted pedalling. Lastly, the four-layer aluminium and fleece construction of the Arctic 4layer insole provides outstanding insulation, complementing the Koala membrane perfectly. NRG Air carbon reinforced solePedalling efficiency comes by the way of the NRG Air carbon-reinforced sole. This perfectly balances the need for stiffness and pedalling efficiency with a degree of flex to add comfort across longer ride distances and rougher roads. SLW2 closure systemKeeping the fit snug and comfortable, the SLW2 closure system allows you to dial in the fit just how you like it. The micro-adjust dial gives precise control of the fit but then at the end of a ride, a single button release makes it easy to kick off your shoes. Quick. Simple, Durable. Precise. And in conjunction with the Overlap design of the upper, a great fit without pressure points is made possible. Cleat GuidanceThese Road 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:Koala Gore-Tex® membraneRated to -10 degrees CNRG Air carbon reinforced sole (8/15 stiffness index)Reinforced toe area with anti-abrasion technologySLW2 closure systemEasyfit Climaflex collar with Gore-Tex Rattler® membraneArctic 4layer insole360 Degree visibility3-bolt cleat compatible (cleats not supplied)Buy Northwave Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Northwave Celsius R Arctic GTX Road Shoes As a dedicated cyclist, you'll be out there getting the training hours done, no matter the weather. And if you're looking to get the miles done outside this winter, then you'll be very glad of the superb warmth and fabulous weather protection on offer with the Northwave Celsius R Arctic GTX road shoes. To keep your feet cosy and warm, the Celsius R Arctic GTX Road Shoes uses an insulating Koala Gore-Tex® membrane. With its windproof properties and lightly fleeced inner face, this will keep your feet warm even when the mercury shows temperatures creeping well below freezing point. And not only is it warm, but it's also waterproof too, fending off wet roads and sudden downpours. Wet weather protection is enhanced further by the flexible Easyfit Climaflex collar. This features a Gore-Tex Rattler® membrane to prevent water seeping inside but still allows for smooth unrestricted pedalling. Lastly, the four-layer aluminium and fleece construction of the Arctic 4layer insole provides outstanding insulation, complementing the Koala membrane perfectly. NRG Air carbon reinforced solePedalling efficiency comes by the way of the NRG Air carbon-reinforced sole. This perfectly balances the need for stiffness and pedalling efficiency with a degree of flex to add comfort across longer ride distances and rougher roads. SLW2 closure systemKeeping the fit snug and comfortable, the SLW2 closure system allows you to dial in the fit just how you like it. The micro-adjust dial gives precise control of the fit but then at the end of a ride, a single button release makes it easy to kick off your shoes. Quick. Simple, Durable. Precise. And in conjunction with the Overlap design of the upper, a great fit without pressure points is made possible. Cleat GuidanceThese Road 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:Koala Gore-Tex® membraneRated to -10 degrees CNRG Air carbon reinforced sole (8/15 stiffness index)Reinforced toe area with anti-abrasion technologySLW2 closure systemEasyfit Climaflex collar with Gore-Tex Rattler® membraneArctic 4layer insole360 Degree visibility3-bolt cleat compatible (cleats not supplied)Buy Northwave Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
With a suggested temperature rating of warmth down to -10 degrees Celcius, the Celsius R Arctic GTX winter boots pack a real insulating punch for winter cyclists. This performance is made possible by the use of a Koala Gore-Tex® membrane. The fleecy inner face does a brilliant job of trapping heat while the windproof and waterproof membrane prevents cold winds and freezing rain from sapping warmth. At the ankle, the flexible Easyfit Climaflex collar allows easy pedalling but with its Gore-Tex Rattler® membrane also prevents water from getting in. Inside the shoes, the Arctic 4layer insole adds another layer of insulation from the cold - the four-layer aluminium and fleece construction works with the Gore-Tex membrane to deliver outstanding warmth even when you're cycling in temperatures below freezing. NRG Air Carbon-Reinforced Sole The NRG Air carbon-reinforced sole provides the ideal balance of stiffness and comfort. When putting the power down you'll enjoy rapid efficiency but at the same time, a degree of flex adds comfort when you're navigating rougher roads and racking up long rides. SLW2 closure system Keeping the fit snug and comfortable, the SLW2 closure system allows you to dial in the fit just how you like it. The micro-adjust dial gives precise control of the fit but then at the end of a ride, a single button release makes it easy to kick off your shoes. Quick. Simple, Durable. Precise. And in conjunction with the Overlap design, a great fit without pressure points is made possible. Cleat Guidance These Road 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.