Premium full-grain, waterproof leather upper Anti-Fatigue Technology polyurethane footbed Lightweight Hover Spring foam midsole and Oil and slip resistant rubber outsole Cement construction; Fiberglass shank Comp Toe; ASTM F2413-24 I/ C EH SRO compliant Premium full-grain, waterproof leather upper. Breathable lining with odor control. Anti-Fatigue Technology polyurethane footbed. Lightweight Hover Spring foam midsole provides industry-leading underfoot comfort, flexibility, and durability. Cement construction. Fiberglass shank. Oil and slip resistant rubber outsole with MaxTRAX patented tread for superior slip resistance. Comp toe. EH. Waterproof. ASTM F2413-24 I/ C EH SRO compliant.