The Xtratuf Men’s 15in Legacy NXT Ice Boot offers all of the same upgraded features as the Legacy NXT, including dual density midsole for added underfoot cushioning for all day comfort, form fitting last with expanded room in the calf and ankle, 100% waterproof and made with Xtratuf signature triple dipping technique, which creates a seamless and flexible barrier. The barrier is highly resistant to many organic and inorganic acids, chemicals, and contaminants. While staying true to the Legacy DNA, the NXT Ice is also equipped with added insulation for greater warmth in cold conditions as well as the Glacier Trek Pro outsole which provides traction on soapy tile, glycerin on steel and wet ice for truly elite traction.