Dachshund Brown/Demitasse Brown. Fashionable and functional snow boots for braving winter weather. Waterproof nubuck uppers keep your feet high and dry. PrimaLoft Silver Eco insulation protects from icy temperatures. Waterproof TPR lower for braving semi-frozen slush and puddles. Rubber soles designed for maximum grip in treacherous conditions. Temperature-sensitive lugs adapt to conditions as needed. Item #TNF01WF Worn once, snug on my feet, learned that I’m officially a size 11.