Consistency + commitment + quality = Nautilus Safety Footwear. This Composite Toe EH Athletic Sneaker feature: mesh upper, composite safety toe cap, removable dual density insole with extra cushioning for added comfort, EVA midsole for maximum comfort, perspiration-absorbing lining, cross stabilization support system, rubber slip- and oil-resistant aggressive grip outsole, fiberglass shank for support and stability, no exposed metal to meet scratch resistant workplace requirement, meets or exceeds ASTM F2413-11 impact/compression and electrical hazard ratings. Material: Mesh, Rubber.