Brown Sorel Joan Of Arctic Winter Lace Up Boots Size 10 NWT When it comes to perfecting winter function and style, no boot does it better than Joan. Featuring waterproof suede, a seam-sealed waterproof design, and a rubber sole for grip—it's not hard to see why it's considered a winter essential. UPPER: Available in a waterproof suede upper with faux fur cuff (1855131) or a waterproof suede upper with faux shearling cuff (1978701). Seam-sealed waterproof construction. Laces are not waterproof. INSULATION: Removable 6mm washable recycled felt inner boot with Sherpa Pile snow cuff. MIDSOLE: 2.5 mm bonded felt frost plug. OUTSOLE: Handcrafted waterproof vulcanized rubber shell with herringbone outsole. Uses: Heavy Snow