The New Dr. Martens Service 7B10 7-Eye Boot (Aztec Crazyhorse) Work Lace-up Boots, unisex, Shoes , Boot , Work Lace-up, UK 3 (US Women's 5) Medium, true, 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. Weight of footwear is based on a single item not a pair. (Docs Martins)