1.[Fleece Lined]: The fleece thermal underwear forms an air insulation layer through the moisture breathed by the skin, firmly keeping the heat; The short fleece inner layer is blended with calorific fiber to make you feel as comfortable as bathing in the warm sun of spring even in winter. 2.[Fabric]: Fiber is soft to moisture-wicking, the thermal underwear for women will be easy to clean and dry. 3.[Light & Formfitting]: The womens long underwear is lightweight and ultra-soft to become second skin to fit and warm you. You'll have no burden under a heavy coat when cold. Lying on a sofa at home, working in office suits, or going hiking outdoors, suitable and comfortable wearing experiences let you say goodbye to winter cold. 4.[4-WAY Stretch]: Excellent horizontal and vertical stretch allows for natural movement and no bunch up. Wear the women long johns in cold weather for hiking, skiing, camping, shopping ...Just do what you like, base layer women accompanies you always. 5.[Durable]: Please wash your long underwear women by hand or wash them into the laundry bag. Product Name:  UnderwearMaterial: PolyesterColor: Skin ColorSize: L/XL/2XL/3XL/4XLSuitable Seasons: Winter, Sutumn