Quilted Nylon Leather Shearling Lined Boots, women's USA size 10No need to sacrifice fashion for function - the UGG Australia 'Snowpeak' solves style dilemmas.Full-grain leather and nylon upper features a waterproof and windproof membrane that "vents" moisture from inside the shoe for a durably waterproof boot.Through Direct Venting, a patented technology, millions of tiny pores are able to breathe at their full potential, allowing sweat to vent directly to the outside of the fabric in one easy step.Quilted nylon shaft are perfect for wintry weather with cord and toggle at the cuff of the tall boot for an adjustable, secure fit.Genuine sheepskin lining and removable insole naturally wick away moisture to maintain dry feet.Exclusive UGG Australia Vibram outsole boasts a repeated lug pattern at the foot's natural flex points for superior traction and flexibility.