Hi-Tec TALIA SHELL 200 WP Womens Waterproof Winter Boots Mixed, , Waterproof premium, soft Nylon upper, combined with Leather trim detail provides long term comfort during wear. Waterproof bootie construction. 200g Thinsulate insulation traps heat and stays warm, while the moisture wicking lining helps maintain comfortable feet. Lace and zip fastening combination creates a secure fit. Ortholite sockliner delivers long lasting cushioning, anti-odor and anti-microbial properties, all of which ensures ultimate all day comfort.