The KEEN Cincinnati 6 Carbon Fiber Toe Waterproof work boots are perfect for heavy duty work environments. These lace-up work boots have the safety toe protection and interior comfort you need to perform at your best every workday. Style number: 1023222 (Belgian/Sandshell). Lace-up work wedge boot with a non-metallic carbon-fiber safety toe that meets ASTM F2412-17 and F2413-17 M I/75 C/75, EH (electrical hazard) safety standards. Leather full grain leather upper. KEEN.DRY waterproof breathable membrane locks out rain and humidity, but releases the heat and perspiration created throughout a hard days work. Left and right asymmetrical safety toe boots provide a roomier toe box and maximum comfort. Goodyear welt construction for enhanced durability under extreme working conditions. Traditional lace-up design with dual-purpose metal lace hooks for a secure fit. Moisture-wicking textile lining allows for more interior breathability. Removable, dual-density PolyAer PU footbed features a aerated pillow-top cushioning for long-lasting underfoot support and comfort. Shellback heel support for added stability. KEEN LUFTCELL air-infused PU midsole provides lightweight cushioning for weightless comfort and underfoot support. Non-marking rubber outsole is slip and oil resistant. Meets ASTM F1677-96 MARK II and ASTM F2913-17 SATRA Non-Slip Testing Standards. Imported. Measurements: Weight: 2 lbs 4 oz Shaft: 6 1 2 in Product measurements were taken using size 10.5, width EE - Wide. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.