The Wolverine Drillbit Oil Rigger boot is designed for the roughest, longest days and offers the toughest, most durable materials combined with Boa’s one-of-a-kind lacing system for comfort and convenience all day long. The Boa Closure’s exceptionally durable and lightweight reels are combined with aircraft grade stainless steel laces to provide a smooth, even closure for a secure and comfortable fit that can be easily adjusted throughout the day. The Drillbit also features a waterproof leather and 1000 Denier nylon upper with a Wolverine ArmorTek overlay to reduce wear and tear on high-use areas like the toe of the boot. The Drillbit has Wolverine PC Dry waterproof membrane to guarantee feet stay dry in wet conditions and wave mesh lining to wick away excess moisture. An Ortholite footbed provides cushioned comfort in every step, while a lightweight, oil- and slip-resistant rubber lug outsole provides dependable traction, and a nylon shank offers lightweight support. Assembled with time-tested Goodyear Welt Construction. Available in men’s sizes M 7-12, 13, 14; EW 7-12, 13 in brown with a steel toe cap rated ASTM F2413-11 M I/75 C/75 EH. Visit www.wolverine.com.