The new Tasman X delivers fashion and function with a colorful weather-resilient silhouette so you can stand out while staying dry. Cast in our lightweight Treadlite by UGG foam, it features an UGGplush sock liner made from TENCEL Lyocell and upcycled wool, plus a non-waterproof removable sock that can be worn with or without the shoe. This shoe is best for casual, light, or moderate rain. | EVA, Treadlite by UGG upper. 10mm curly UGGplush (70% TENCEL Lyocell, 30% upcycled wool). Non-waterproof removable sock. Treadlite by UGG midsole. Treadlite by UGG outsole for comfort. UGG logo woven label on sockliner. Best for: Casual, Light or moderate rain. RN 88276.