J. Crew Nordic Boots in Black. F8444 Introducing our first-ever winter boot. We took the classic hiking boot, added a cozy faux-shearling lining (with an authentic shearling cuff), then included two sets of laces—one that's tonal and one that's more colorful, to brighten up all your cold-weather outfits. Take that, winter. Nubuck leather and shearling upper. Faux-fur lining. Rubber sole.