Rocky Men's 8" Alpha Force CP WP Insulated Duty Boot Leather / Nylon Composite Toe; ASTM F2413 Electrical Hazard Standard Rocky Airport Footbed; Non-Metallic Stabilizer 400 Grams Thinsulate(TM) Ultra Insulation Rocky Waterproof Construction Oil- and Slip-Resistant RigiTrac(TM) Molded EVA/Rubber Outsole