CL Convallaria 2-Pack Black Thermal Fleece Lined Top Shirt Sz XS NWT Underwear F Soft and Warm: Thermal underwear for women is made of 90% Polyester and 10% Spandex fabric with Microfiber fleece lined It fits snug like a second skin for perfect heat retention minimizing heat loss, lightweight and soft • Moisture Wicking: Fleece tops for women long sleeve crafted with breathable and quick drying fibers, keeps you dry during workouts, efficiently wicking away sweat and preventing moisture buildup • Tagless Design: Thermal shirt for women features a label free design, combined with four needle six thread sewing technology, providing a comfortable wearing experience and reducing the possibility of friction and skin irritation • Easy Care: Our women's warm shirts maintain their color and shape, even after multiple washes • Four way stretch fabric: Thermal base layer women features a four-way stretch fabric design, providing maximum flexibility and comfort, allowing you to move freely d