Waterproof nubuck leather upper. Feet stay dry and comfortable with permanent direct-attach construction to seal out water and patented, long-lasting Dri-lex® sweat-wicking lining. 200-gram Thinsulate™ Ultra insulation adds warmth. Removable double density footbed adds cushioning and stability. Tough, lightweight polyurethane midsole. Fiberglass shank stabilizes foot, weighs 75% less than steel, and reduces fatigue. Energy-returning Wolverine DuraShocks® polyurethane outsole. Backed by Wolverine's 30-day comfort guarantee.
