mens size 9.5 has some wear and scuffs throughout, please review all photos carefully soles are in great shape only real flaw is that some of the sealant on the back of the left shoe is loose but doesn't effect function and is not letting the shoe come apart Made with durable nylon canvas and full-grain leather, the SFB Gen 2 is designed for speed and flexibility over rough terrain. Inspired by Nike Free technology, the flexible sole is equipped with an aggressive traction pattern for multi-surface grip, plus an internal rock shield to help prevent punctures. Benefits Polishable synthetic leather and nylon canvas provide durability and breathability. Dual-zone lacing integrates with a durable webbing system for enhanced stability and a locked-in fit. Metal screen vents on the medial side help keep your foot cool. Reinforced stitch and rubber at the toe add durability. Foam midsole gives you lightweight cushioning. Internal rock shield helps prevent punctures and reduce pressure. Rubber outsole with reinforced heel strike zone offers durable traction on a variety of surfaces. Shallow flex grooves are anatomically placed to let your foot move naturally while preventing debris from sticking. Sawtooth design at the arch provides additional grip. Outsole inspired by Nike Free technology Removable sock liner 8" collar Heel pull tab Weight: 16.4 ounces Style: 922474-001