Zol Peloton Carbon Road Cycling Shoes w/Rollkin Lacing System 3 Bolt cleat compatible with Look, Shimano SPD-SL, Shimano PD, Speedplay Road, Time Road, and all road pedals. 100% Carbon fiber sole, with 4 drainage holes that help drain water and sweat. Including measurement lines for identical cleat placement. Synthetic leather and mesh upper, with no stitching fabric joints, for superior fitting, comfort and lightweight. Rollkin Lacing System for comfort and safely secure foot while pedaling. Carbon design heel for optimal stability and durability Weight in 42 cm is 242 grams