This tough and rugged shoe features a single band strap with upper velcro opening that allows for a customized fit. The Classon is both lightweight and durable and made from 100% recycled ballistic nylon made from fishing nets. GREATS are made in Brooklyn. Other key features: -Bio-based PU Footbed -Side release buckle for additional fit adjustment -Soft lycra lining for breathability -EVA outsole for shock absorption and support These shoes are new in the box and have never been worn. All offers welcomed and considered!