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