Keen Men。Pre-owned KEEN waterproof leather work boots with moderate overall wear from previous use and outdoor work. Brown leather uppers show scuffing, creasing, color variation, and surface dirt; rubber toe caps, midsoles, and outsoles display abrasion, soil, and wear at tread edges as shown in photos. Interior mesh linings and insoles have lint and wear including some fraying at tongue edges and wrinkling on size tags, but laces, eyelets, safety toe structure, and soles remain intact and functional; boots are sold without original box Size on tag: US 11.5 D; UK 10.5; EU 45; CM 29.5. Material: Leather upper with textile tongue and collar lining, cushioned midsole, and rubber outsole. Features: Lace-up closure with metal eyelets and hooks, KEEN.DRY waterproof membrane, padded tongue and collar, protective rubber toe bumper, cushioned midsole with Natural Cushioning design, slip-resistant lugged rubber outsole, and rear pull loops for easy on and off. Design details: Round toe silhouette, ankle-height shaft, molded heel support, and aggressive multi-directional tread for traction on varied surfaces. Brand details: KEEN logo patches on tongues, sides, and heels; small KEEN.DRY Waterproof woven tag at collar; Natural Cushioning wording molded into outsoles. Safety/Performance: Interior safety label indicates ASTM F2413-18 M/I/C EH rating engineered to meet or surpass safety footwear standards. Style/Model: KEEN work boots with interior code 1007024B KTH 0319.