Style number: 1021344 (Cascade Brown/Gum).Waterproof full grain leather upper. Aluminum toe work shoe with electric hazard protection. Features a non-mutilating design that reduces that chance of marking or scratching surfaces. Treated with Cleansport NXT™ technology to fight odors and provide a fresher foot environment.Pull-on boot with side elastic gore panels for easy on and off.Left and right asymmetrical aluminum toe boots provide a roomier toe box and maximum comfort. Moisture-wicking textile lining allows for more interior breathability. Removable metatomical PU footbed provides long-lasting underfoot support and comfort. TPU shank for mid-foot stability and support. 90-degree heel.Non-marking rubber outsole is slip and oil resistant. Outsole is heat resistant up to 572º F / 300º C. Aluminum safety toe meets ASTM F2412-17 and F2413-17 M I/75 C/75 SD 100 safety standards.Meets ASTM F1677-96 MARK II and ASTM F2913-17 SATRA Non-Slip Testing Standards. Imported.Product measurements were taken using size 12, width D - Medium. Please note that measurements may vary by size.Weight of footwear is based on a single item, not a pair.Measurements: Weight: 1 lb 9 oz. Circumference: 10 1⁄2 in. Shaft: 6 in.