A lightweight safety-toe work boot with nearly no break-in period, KEENs Utility Mens San Jose Waterproof Aluminum-Toe Work Boots give guys durable, comfortable protection from the start. Built around Keens dual-density, air-infused polyurethane LUFTCELL midsole, the San Jose provides incredibly lightweight cushioning all-day long at the work site. 35% lighter than steel toes, this boots anatomically correct, asymmetrical aluminum toes provide ASTM F2412-17 and F2413-17 M I/75 C/75 EH-rated protection at the worksite with a sleeker look. Sturdy, waterproof leather uppers surround moisture-wicking mesh linings and KEEN.DRY waterproof/breathable membranes to keep feet comfortable, dry, and protected in all conditions. Removable metatomical polyurethane footbeds work with the LUFTCELL midsoles and lightweight TPU midfoot shanks to cushion, support, and stabilize feet over rough, uneven work surfaces. Oil- and slip-resistant KEEN.GRIP non-marking rubber outsoles feature siped tread for increased traction over wet or dry work surfaces. These high-performance outsoles meet ASTM F1677-96 MARK II and ASTM F2913-17 Satra nonslip testing standards to keep you on your feet. Specialized midsoles meet ASTM D471-06 903# standards for oil and isooctane chemical resistance. Imported. Avg. Ht.: 6. Avg. Wt.: 3 lbs. 4.8 oz./pair. Mens sizes: 8-14 medium width. Half sizes to 12. Color: Cascade Brown. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Boots.