Northwave Revolution 2 Road ShoesThe Northwave Revolution 2 Cycling Shoes take no prisoners when it comes to delivering power to the pedals and yet theyre also incredibly comfortable too. The ideal option for the road racer or keen sportive rider seeking a boost to performance on the bike.Efficient, Effective Power TransferEfficient power transfer starts with the stiff Morph Carbon 12 AAS sole unit, measuring 12 out of 15 on the Northwave Stiffness Scale, it provides instantaneous power to the pedals but without being so stiff as to cause discomfort. Complementing the sole is the Anatomical Arch Support®, providing a natural fit and support of the foot ensuring all-day cycling comfort. Next comes the BioMap unibody upper. This hugs the foot closely, maintaining the ideal foot position throughout your pedal stroke and so ensuring a smooth and stable application of power at all times. With a heel retention system built-in, you can also be sure your foot remains in place with no slippage on the up-stroke. Double SLW2 - A Perfect Fit Dialled InThe lightweight SLW2 (Speed Lace Winch) closure system makes getting your shoe to fit just right a brilliantly simple affair. A twist of each dial applies micro-adjustable pressure while the side button allows step by step release to ease the fit or a quick lift and youll be able to fully release the system when taking the shoes off. Quick, simple and easy.Whether you race local crits, love smashing around Sportives or challenge yourself to all-day epic rides, the Northwave Revolution 2 Cycling Shoes have what it takes to get all your hard-won power to the pedals, pushing your performance to new heights. Features:Morph Carbon 12 AAS sole with full-carbon insert in the pedal areaStiffness index 12.0Anatomical Arch Support®BioMap unibody constructionDouble SLW2 dialIntegrated heel retention system3 Bolt cleat compatible (cleats not supplied)Compatible with NW Speedplay Adapter (not supplied)Buy Northwave Shoes from Chain Reaction Cycles, the Worlds Largest Online Bike Store.