The 11″ Safety Toe Work Wellington 4348 has a leather foot with Mossy Oak brand nylon shaft and Goodyear welt construction. Features a lightweight polyurethane “Digger” outsole, steel shank and forest green soft, high abrasion wicking nylon lining. Has a non-removable covered cushion insert. Safety Toe ASTM I75/C75. Offers electrical hazard protection.