Features of the Chaco Men's Dixon Mid Boot Full grain, waterproof and salt repelling Snowplow leather Upper Inner mesh bootie Round polyester laces Biomechanically designed and molded Upper places the foot directly on the APMA certifiedChaco Luvseat Midsole, eliminating the need for a Footbed Non-marking ChacoGrip with 15% recycled rubber content 2mm Lug depth