1.COMPATIBILITY: Compatible with all SPD-SL pedals SM-SH11<br /> 2.6 DEGREE FLOAT: 6 degree float help you reduce the pain and fatigue. Give your feet/ankles/legs assume a more comfortable position during riding.<br /> 3.Light weight and Efficiency power transfer design.<br /> 4.Adjustable 3-hole arrangement for ultimate stability.<br /> 5.Made of high quality material, the bike cleats are durable and solid. Environmentally friendly materials, Containing glass fiber,Longer life<br /> <br />