Widths: Medium (D), Wide (2E), X-Wide (4E), XX-Wide (6E) High Rebound EVA Midsole for Shock Absorption Slip-Resistant Rubber Rocker Bottom Outsole with Strong Nylon Shank Extended Medial Heel Stabilizers Two Removable Footbeds, Accomodates Prescribed Orthotics The Contest by Drew men's double velcro sneaker is engineered for superior comfort. A slip-resistant outsole will keep you sure on your feet. The high rebound EVA midsole provides shock absorption to reduce foot and leg fatigue. Complete with two removable insoles for added or double depth.