Kali & Wins Womens Basic Fleece Leggings 92% POLYESTER, 8% SPANDEX Mirofiber material with super soft, fleece lined interior - perfect for chilly weather! Choice Size / Luxurious plush material Extra Smooth and Soft matrial for Regular Basic Seamless Leggings Thermal: High-waisted / compression waistband design Hand wash cold / Hang dry suggested