Shimano RC902 S-Phyre Limited Edition Road Cycling Shoes Super supportive and comfortable, the Limited Edition RC902 S-Phyre Road Cycling Shoe by Shimano have the same high-end technology and features as the standard version but with the addition of a unique glossy design. The 360° surround wrapping upper encompasses the whole foot with seam-free leather, creating a better fit with fewer gaps between the shoes and feet. The shoe is secured using dual BOA Li2 metal dials for easy micro-adjustment and quick release, and the forefoot is held securely with the help of powerzone lace guides. Shimano’s super-stiff Dynalast carbon outsole is designed to help reduce energy loss on long rides ensuring optimised pedalling efficiency. It's compatible with three-bolt cleats, and the adjustment range has been expanded making it easier to gain that optimised pedal position. The heel cup has undergone refinement to ensure an anti-twist function securely holds the foot in position for reduced movement and better acceleration when the tempo rises. A Silvadur treatment has been applied to prevent the build-up of bacteria over time, keeping your shoes feeling and smelling fresh ride after ride.