The extra-wide low-profile design of the SPD-SL cleat and binding mechanism creates a highly stable interface between the shoe and pedal. Features: 2Â° of float for a balance of comfort and efficiency. Compatible with Shimano SPD-SL road pedals only and all Look Arc style - 3-bolt pattern shoes. Coloured wear indicator tips allow user to know when cleats need to be replaced. Cleats should be replaced quickly when worn to ensure a safe and reliable connection.