The Rev™ shoe feels supple and supportive right out of the box, and it’s easy to get comfortable with thanks to wide range of adjustment you get with the three-strap retention system. When it’s time to rev up the pedals, you get the full power of a stout nylon sole fused with our durable co-molded rubber tread for great traction on all types of surfaces – whether you’re inside the gym or out on the road.