Comfortable slip-on with elastic gores for easy on and off. Full grain leather uppers. The mesh lining is breathable for all day comfort. M-Select FRESH provides odor control. M-Select MOVE footframe is flexible, while providing maximum support. Merrell air cushion in the heel is shock absorbent and creates increased stability. 3.0 MM sole lug depth. M-Select GRIP outsole is durable and shock absorbent.