Professional peloton DNA benefitting directly from features engineered for the RC9 S-PHYRE shoes Surround-wrapping upper structure reduces overlap, minimises hotspots and enables a glove-like fit Synthetic leather material with mesh texture provides a lightweight and breathable ride Glass fibre reinforced sole with SPD-SL cleat compatibility 360 reflectivity for ultimate visibility 3 Velcro straps allow maximum adjustability Weight: 236g (size 42) Stiffness rating: 6