Consistency + commitment + quality = Nautilus Safety Footwear. This Comp Toe ADV Athletic Sneaker feature: mesh and synthetic upper, super lightweight carbon nanofiber composite safety toe cap, advanced PU and ESD foam insole for cushioned comfort, wedged EVA midsole for added support, full-contact slip- and oil-resistant rubber outsole, no exposed metal to meet scratch resistant workplace requirement, 100% man-made components, meets or exceeds ASTM F2413-11 impact/compression and electric static dissipating ratings, vegan friendly. Material: Mesh, Rubber.