Keen Liberty Wedge Waterproof Carbon Toe Work Boot 1031457

Keen Liberty Wedge Waterproof Carbon Toe Work Boot 1031457.
KEEN Liberty Wedge features the KEEN.DRY waterproof and breathable membrane, designed to keep water out while allowing internal moisture to escape for enhanced comfort. The heat-resistant KEEN.ToughSole outsole is rated to withstand temperatures up to 250°F (121°C).Proudly assembled in the USA using premium materials sourced globally, this boot utilizes KEEN.FUSION construction technology, which permanently bonds the upper to the sole without the use of glues or solvents, creating a stronger and longer-lasting connection. A nylon shank provides reliable midfoot support and stability.The premium leather is sourced from an LWG-certified tannery, supporting environmentally responsible manufacturing and cleaner water practices. A PFAS-free durable water repellent treatment delivers effective water resistance without relying on forever chemicals.For lasting comfort, the boot features a direct-attach PU midsole and a KEEN Luftcell midsole infused with approximately 100,000 microscopic air bubbles per cubic centimeter, helping provide cushioning and comfort throughout the day. The KEEN.TOUGHSOLE outsole is oil- and slip-resistant while offering a lighter weight and greater durability compared to traditional rubber outsoles.Electrical Hazard (EH) and Electric Shock Resistant (ESR) protection provide a secondary level of safety against accidental contact with energized electrical circuits through the outsole. The upper is constructed from full-grain water-resistant leather and includes a removable metatomical footbed for enhanced comfort and support. The leather thickness ranges from 2.00 mm to 2.20 mm, while the breathable mesh lining promotes airflow to help keep feet cool in warmer working conditions.Care Instructions.Gently remove loose dirt with a soft, damp sponge. Treat stains promptly using a mild cleaner to help maintain the appearance and performance of the footwear.Asymmetrical left and right non-metallic carbon safety toes provide a comfortable fit and are 15% lighter than steel toes.Designed to deliver dependable protection without compromising comfort or mobility.Standards and Certifications.Meets ASTM F3445-24 and ASTM F2413-18 M I/75 C/75 EH safety standards.Complies with ASTM F2913-19 SATRA slip-resistance testing requirements.Meets ASTM F1677-96 Mark II slip-resistance standards.Certified to ASTM SATRA TM31 material abrasion testing standards.Midsole complies with ASTM D471-06 903# standards for resistance to oil and isooctane chemicals.