Specifications include, but are not limited to: 8” Men’s Carhart heritage, leather, waterproof breathable, safety toe, waterproof membrane, cushioned insoles for comfort, heel stabilizer with Achilles flex joint, oil, chemical and slip-resistant sole, oil-tanned leather, ASTM 2413-11 EH rated 11” Men's Carhart heritage waterproof steel toe Wellington, Cordura®/Leather, waterproof breathable, safety toe, storm defender® waterproof breathable protection, cushioned insole for comfort, oil, chemical and slip-resistant sole, and oil-tanned leather and Cordura® nylon. ASTM 2413-11 EH rated. 8” Men’s Carolina, Copper Crazy Horse Leather upper, steel safety toe cap, waterproof SCUBALINER™, removable EVA footbed, electrical hazard rated, steel shank, cement construction, rubber outsole. 6” Men’s Georgia, leather, 900 D Nylon, PVC, manmade sole, shaft measures approximately 6" from arch, full-grain waterproof leather with 900D cordura upper, ASTM F2413 I/75 C/75 protective toe/electronic hazard classification, direct attached oil-resistant PVC outsole, steel shank-more arch support, Georgia waterproof construction system TDC, technology driven comfort polyurethane footbed 11” Men’s Georgia, full-grain waterproof leather with 900D cordura upper, Georgia waterproof construction system steel shank, direct attached oil-resistant PVC outsole, TDC, technology driven comfort polyurethane footbed. ASTM F2413- 11 I/75 C/75 Protective Toe Classification. Compliant with ASTM F2413-11 Electrical Hazard standards