Featuring sneaker-light comfort and hiker-like durability, The Antora sneaker Boot from Merrell offers the perfect cold-weather escape vehicle for when you're ready to answer the call of the wild. Details Waterproof membrane seals out water and lets moisture escape. Waterproof full grain leather and synthetic upper. 100% recycled breathable mesh lining Rock plate for protection External rear sling locks in the heel  Vibram Icetrek for grip in winter conditions Breathable mesh lining 100 grams lightweight, low bulk insulation keeps you comfortable.