Design: Waterproof 210 denier nylon upper protects the feet Easy-on wide opening and adjustable elastic hook and loop strap In-Shoe Comfort: Foam and faux fur insulation provide long-lasting warmth and comfort Moisture wicking soft faux fur lining allows for comfortable all-day wear Durability & Traction: BAMBINO outsole with deep treads for better stability in snowy conditions Waterproof and lightweight synthetic rubber shell Additional Details: Comfortable down to -10degF Vegan-friendly Height: 6.75 in Weight: 1 lbs per pair Circumference: 8.63 in