The Sorel Slimpack Lace II women's boot combines rugged toughness, a feminine silhouette, and exquisite warmth. The perfect winter boot is made of waterproof full grain leather upper with microfleece collar. The seam-sealed waterproof construction keeps wet elements out and provides a dry and comfortable environment. The 100g insulation provides incredible warmth and comfort. The lace-up closure with metal eyelets offers snug fit while the pull-on tab at heel ensures easy on and off.