UPPER: EVA-constructed upper for a durable and secure fit plus a leather overlay for premium quality / Heel-strap cushioning / Nylon, two-strap, D-ring Velcro closure / SOLE UNIT: Dual-density, injection-molded EVA midsole with a PU-molded insert creates a form-fitting footbed with a textured finish that prevents your foot from slipping / 3D PU-molded outsole.