KEEN Utility Men's Dover 6" Composite Toe Waterproof Industrial Work Boot, 9.5 M Pre Owned, May have been tried on/ worn once. See photos for condition. Product details Origin Made in the USA Sole material Rubber Shaft height 6 Inches Shaft circumference 12 Inches About this item AMERICAN BUILT: Assembled with pride in Portland, Oregon, with a minimal-waste design using the finest materials from around the world; We?re proud to bring footwear manufacturing back to the USA, and to do it all in one of America?s most modern factories 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 Dover 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 for keeping your feet dry and comfortable; The Dover 6? work boot does have a mesh liner that integrates with the waterproof membrane UNDERFOOT PROTECTION: Electrical Hazard rated to provide a secondary source of protection from live electrical circuits; Heat resistant outsole rated up to 572 F / 300 C; 90 heel (5/8") provides stability and helps "catch or lock" the foot in place