ANSI/ASTM I75 & C75 ApprovedMen's Caterpillar Excavator Composite Toe WP Wellington Work Boot P90999 Full-Grain Leather Upper Waterproof Construction Ease HD Footbed NXT Treated Mesh Footbed Lining Moisture-Wicking Mesh Lining Lightweight Poured PU Midsole Nylon Shank SuperDutyXL ITECH Construction Goodyear Welted Forefoot and Cemented Heel Slip, Oil, Water, Heat & Abrasion-Resistant T1410 Outsole Electrical Hazard Rated Color - Dark Brown