Product Details + Guaranteed Waterproof Zippers and threads are not waterproof and if submerged with allow water penetration. Certified Vegan-that include all uppers, linings, outsoles and insoles, glues, threads and fabrics. 3 Season Lining-good for temperature between -5 °C and 15 °C. Provides comfort and versability for wearing Winter, Spring and Fall. Style Number: T23755-TESSA