Quick-dry webbing made from recycled plastic Polyester yarn by Unifi® supports your foot and stands up to abuse Easy hook-and-loop closure comes on and off quickly and gets the fit just right Injection-molded strap ends for quick and easy grip and adjustability A lightweight EVA-foam midsole adds extra cushioning for maximum comfort Nylon shank stabilizes and supports your foot on uneven terrain Rugged Rubber outsole stands up to abuse and supplies great traction Specs Vegan footwear, created using synthetic and plant-based materials Half pair weight for size W7/M9: 10.25oz RN 88276