Sperry Topsider Winter Boat Shoes in Brown with Shearing Lining Size 9 Mens You have boat shoes. Do they have a shearling interior? Betting they do not. Just imagine: the softest lamb's wool, massaging and insulating your feet with your every step on a chilly winter evening...and you don't even have to wear socks. - Leather upper; rubber sole; natural sheepskin lining - Genuine sheep shearling lining; country of origin: China - 360 degree lacing system - EVA heel cup is shock absorbent - Razor-cut wave-siping & trade; delivers ultimate wet/dry traction with non Excellent like new condition