Georgia Men's 6" Homeland Steel Toe Waterproof Work Shoe-G105 Leather, 900 D Nylon, PVC Synthetic 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