Stay cool on the job and off in the Danner Bull Run 15546 8-Inch Unlined boot. Featuring handcrafted stitchdown construction for increased stability, this men's unlined work boot has a well-oiled, durable, full grain leather upper that keeps break-in time to a minimum. A molded polyurethane footbed cushions every step, backed up by a lightweight fiberglass shank for energizing midfoot support; the hiking-inspired 503 last has a generous toe box for wiggle room. The Danner Bull Run 15546 8-Inch Unlined ankle work boot sits atop a shock-absorbing Vibram® Olympia rubber outsole for grip and non-tracking performance.