Consistency + commitment + quality = Nautilus Safety Footwear. This Composite Toe Mesh Sneaker feature: mesh upper, composite safety toe cap, removable air-control insole, 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 requirements, meets or exceeds ASTM 2413-05 impact/compression and electrical hazard ratings. Material: Mesh, Rubber.