The Look Delta Replacement road bike shoe cleats feature a large, stable platform, which helps to reduce hot spots and pressure points, while providing efficient power transfer. These Bi-Material Cleats are an improved design over the standard Look cleats and work with all STANDARD Look pedals. The white material is a Teflon compound which reduces friction when the cleat is engaged in the pedal. Noise and Drag are now reduced to a minimum, even in inclement conditions. Mounting hardware and directions are included. Not compatible with Keo pedals. RED cleats offer 9 degrees of float in all non-Free Arc pedals.