Features Premium, full-grain, waterproof leather for comfort, durability and abrasion resistance Direct-attach, seam-sealed waterproof construction keep feet dry in any weather Smart Comfort system technology with shock absorbing construction in which the contoured, zoned footbed, the midsole and the outsole are all designed work together to reduce shock, which in turn helps to eliminate fatigue in the legs and feet Includes a double-barreled padded system; a thin sheet of polyurethane foam is form-fitted