• Premium waterproof full-grain leather upper • Breathable waterproof membrane with moisture wicking mesh lining • 600g PrimaLoft® Gold Aerogel insulation • Dial in to Fast, effortless, precision fit with the BOA® Fit System • Removable full cushion low density PU footbed • DuraSpring™ low density PU midsole resists compression for long-lasting comfort • Sure footing with Vibram® Arctic Grip outsole • ForgeTek direct-attach construction for durability and flexibility • Nylon shank adds extra strength • Backed by Wolverine's 30 day comfort guarantee • Width: Extra Wide
