Georgia waterproof system Non-metallic Full-grain leather upper AMP (Advanced Memory Polyurethane) insole 11 Inches in height ASTM F2892 electrical hazard standard Weight: 3.6 pounds per pair for a size 10 High performance mesh lining Cement construction Heat, chemical, abrasion, and slip-resisting dual-density EVA and Carbo-Tec rubber outsole Extra wide platform TPU Shovel Shank XL Pull-holes and leather pull straps FLX-FIT Technology on back for easy on/off GEORGIA BOOT Men's CARBO-TEC FLX PULL-ON Work Boot GB00649