Propet Men's Sunlite 100% Washable suede Synthetic sole Supple, washable leather / mesh upper provides maximum ventilation for breathability. Removable EVA insole cushions and absorbs shock from heel to toe. EVA outsole with rubber insert feels extremely lightweight, while providing traction and stability. Leather / mesh upper, nylon mesh upper lining, nylon sockliner, Prolite EVA insole and midsole. EVA / rubber outsole.