Oil riggers are a special breed. It takes someone with cajones to do what they do, and that's why the Timberland PRO Rigmaster Waterproof Steel-Toe boots were engineered for those who walk on water. Style number: 95553214. Features 8 work boots made specifically for workers in the oil and gas industries with exceptional slip-resistance. Waterproof full-grain leather upper with waterproof membrane to keep your feet dry. Foam-padded collar and tongue. Unique fingergrip pull-on feature for ease of entry. Mesh lining with Agion antimicrobial treatment. Contoured, single-density OrthoLite footbed. Heavy-duty laces with quick-release hardware for easy on/off. Goodyear Welt Cast-Bond construction for a durable mechanical and chemical bond. Anti-Fatigue technology with conical PU midsole geometry. Steel shank. Single-density PU outsole that's lightweight yet rugged with exceptional cushioning. Aggressive tread design featuring triangular lock lugs for maximum traction. Ladder Lock outsole radius. Steel toe meets I/75 and C/75 impact and compression ASTM F2412-11 and F2413-11 safety standards. Meets ASTM F2412-11, ASTM F2413-11, and ASTM F2892-11 electrical hazard standards to provide secondary underfoot protection against the hazards of stepping on live electrical circuits, electrically energized conductors, parts, or apparatus. Imported. Measurements: Weight: 2 lbs 3 oz Circumference: 14 in Shaft: 8 1 2 in Product measurements were taken using size 8, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.