Dri-Tech membrane and gasket is breathable yet waterproof"Sok" Last for a sleek, contoured fit...as comfortable as your favorite pair of socksSoft moisture management linings keep feet cool and dryAnti-microbial, anti-order removable Poliyou™ footbedCushion suspension insole for flexible cushioning under footExtra thick phylon midsole for added comfort and stabilityTPU stability shank delivers torsional rigidity and extra arch supportLong lasting, slip resistant Goodyear rubber outsole provides comfort and convenienceNon-cleated stabilizer platform for superior stability, traction and versatilityTri-directional pyramids optimize gripping powerLateral and longitudinal stability bars for walking and swingingCritical impact point controls weight transfer during swing and at impact