Structural, Insulated Yes, Fire and Rescue Boot Compliance NFPA 1971, Size 11 1/2, Footwear Width W, Men’s, Chain Saw Cut Resistant No, Toe Type Steel, Waterproof Yes, Footwear Closure Type Pull On, Style Number 807-6003, Black/Silver, Footwear Construction Type Vulcanized, Footwear Sole Pattern Traction Lug, Heel Height 3/4 in, Boot Height 14 in, Resists Fire, Heat, Punctures, Slips, 1 Pair