The Dr. Martens Work Service 7B10 7-Eye Boot has a rugged yet comfortable construction with a durable outsole for long-lasting wear. Style number: 21643200 (Aztec Crazyhorse) and 21627001 (Black Industrial Bear). Rugged work boot with a rugged, soft toe design. Tumbled full grain leather upper. Back pull loop. Traditional lace-up design with sturdy metal eyelets for a secure fit. Goodyear welted construction provides durability with an upper and sole that are heat-sealed and sewn together with the classic Z-welt yellow stitching. Breathable textile lining. Lightly cushioned textile footbed. PVC commando outsole is oil, fat, and slip resistant. Features a pronounced lug pattern for added traction. Soft toe meets ASTM F2892-11 EH standards. Imported. Measurements: Heel Height: 1 1 2 in Weight: 2 lbs 3 oz Shaft: 7 in Platform Height: 3 4 in Product measurements were taken using size UK 11 (US Men~s 12), width Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.