Georgia waterproof system Steel Toe Nylon Pull Tab ASTM F2413 protective toe classification ASTM F2413 electrical hazard standard AMP (Advanced Memory Polyurethane) insole Cushion EVA midsole SPR full-grain leather 4 Inches in height Wide platform TPU Shovel Shank High performance mesh lining Weight: 3.4 pounds per pair for a size 10 Twin gore panels for great fit Oil-, chemical-, abrasion-, heat-, and slip-resistant rubber outsole San-Crispino construction with cemented heel GEORGIA BOOT Men's Eagle One Steel Toe 4 Inch Waterproof Chelsea GB00337