Quickdry webbing made from recycled plastic using traceable verifiable REPREVE polyester yarn by Unifi supports your foot and stands up to abuse Multiple points of adjustability let you dial in the absolute perfect fit Universal Strapping Stytem Easy hookandloop closure comes on and off quickly and gets the fit just right EVAfoam midsole for lightweight cushioning Rubber outsole for durability and traction Sustainability Initiatives Webbing made from recycled plastic using traceable verifiable REPREVE polyester yarn by Unifi Vegan