Whatever the weather, the new Ugg Boots Womens Tasman X Burnt Olive delivers fashion and function with a colorful waterproof silhouette so you can stand out while staying dry. Cast in our lightweight Treadlite by UGG™ foam, it features a UGGplush™ sockliner made from TENCEL™ Lyocell and upcycled wool, plus a non-waterproof removable sock that can be worn with or without the shoe.