KEEN Utility Men's, Portland 6 inch Waterproof Boot

Composite TOE: Left and right asymmetrical, non-metallic carbon-fiber toes, a composite material, offer an unobtrusive fit and are 15% lighter than steel; The Portland 6" Waterproof work boot meets or exceeds ASTM F2412 and F2413 I/75 and C/75 Standards TRACTION: Oil- and slip-resistant, non-marking, rubber outsoles are used for improved traction that meet or exceed ASTM F1677 MARK II and ASTM F2913 SATRA Non-Slip Testing Standards; Lug sole patterns provide grip even on slick surfaces WATERPROOF: KEEN.DRY is a waterproof, breathable membrane liner that lets vapor out without letting water in to keep your feet dry and comfortable; The Portland 6” work boot does have a mesh liner that integrates with the waterproof membrane UNDERFOOT PROTECTION: Made with a TPU Shank, used for midfoot support, and torsion stability; Featuring a Heat resistant, rubber outsole rated up to 572° F / 300° C and a 90° heel (5/8” height) that helps secure the foot on ladders SAFETY & COMFORT: KEEN.BELLOWS FLEX technology allows footwear to bend and flex 3x easier; KEEN Luftcell air-infused, PU midsoles are used for weightless comfort; CLEANSPORT NXT provides natural odor protection using probiotics Description Built with American ingenuity, the KEEN Utility Men’s Portland 6” Composite Toe Work Boot offers revolutionary KEEN.BELLOWS FLEX technology to flex, and bend with up to 3x less torque than other work boots making work below the knees that much easier.

Weighing 27.55 oz / 781 g (per boot), made with durable, waterproof leather and featuring a moisture-wicking lining the Portland 6” KBF Composite Toe Waterproof work boots for men are