Quick-dry webbing made from recycled plastic using traceable, verifiable REPREVE polyester yarn by Unifi 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 Robust EVA footbed for enhanced comfort built for all-day wear EVA-foam midsole for lightweight cushioning, Nylon shank stabilizes and supports your foot on uneven terrain Rugged Durabrasion Rubber outsole stands up to abuse and supplies great traction Treated with Life Natural, a peppermint-based anti odor treatment Sustainability Initiative(s): Vegan, Webbing made from recycled plastic using traceable, verifiable REPREVE polyester yarn by Unifi Best for: day hikes, light hikes Half pair weight for size W7,M9,I2/3,T4,K13,Y4: 10.25oz 26mm Strap Width RN 88276 .