Quick-dry webbing made from recycled plastic using traceable, verifiable REPREVE 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 Nylon shank stabilizes and supports your foot on uneven terrain, 30% recycled EVA midsole provides maximum, lightweight comfort 50% recycled rubber outsole provides durability and traction Best for: all-day wear, festival wear, getting around town, light hikes.