Wolverine knows what it takes to stay comfortable all of the time. These 6" work boots are made from waterproof Nubuck leather. The 200 gram Thinsulate™ Ultra insualtion provides warmth without the bulk of traditional insulation. Permanent direct-attach molding of the outsole seals water out. The patented, long-lasting Dri-lex® lining wicks away sweat and keeps skin dry and comfortable. Wolverine DuraShocks® technology features compression pads in the heel and forefoot, along with a full-cushion, removable footbed that work together to absorb shock and return energy.