Whatever the weather, the new Tasman X delivers fashion and function with a colorful waterproof silhouette so you can make a statement while staying dry. Cast in our lightweight Treadlite by UGG foam, it features a removable UGGplush sock made from TENCEL Lyocell and upcycled wool that can be worn with or without the shoe. Waterproof Designed to help protect against heavy weather conditions, including water, rain, and snow. If present, zippers and tongues are gusseted and treated with water-repellent coatings. Treadlite by UGG Proprietary compound which increases cushioning and traction for a supremely lightweight, ultra-durable sole. UGG WOMENS UGG TASMAN X BOOT