The Sandspur 2 Convert is designed for all day comfort, with an easy to adjust velcro closure and leather upper. Features Nubuck leather upper Hook and loop closure system for quick adjustability Microfiber lining 100% recycled microfiber insole cover Molded nylon arch shank Merrell Air Cushion+ offers full foot cushioning Lightweight EVA foam midsole for stability and comfort Rubber outsole for reliable traction