Light brown oil nubuck leather. Cement construction with Carhartt x rubber lug outsole. Storm Defender waterproof breathable membrane.Revolutionary light and high rebound EVA midsole with Insite Technology Footbed. Heel Kicker utility ledge for easy-off. Abrasion resistant toe. Soft Toe. Slip Resistant. Fast Dry Lining.Electric Hazard Protection. Sizing type: Men's U.S