SPECS & TECH • Premium waterproof full-grain leather upper looks and feels premium • Breathable waterproof membrane with moisture wicking mesh lining • Removable DuraShocks® dual-density PU footbed supports every step • Advanced comfort and protection from PU midsole • Wolverine DuraShocks® high-abrasion TPU pads on outsole are 3x stronger than alternates • Time-tested Goodyear™ welt construction • Nylon shank adds extra strength • Backed by Wolverine's 30 day comfort guarantee