Library Book Case Fleece Leggings for Women Sizes XS-3XL Fleece Winter Warm 90% Nylon, 10% Spandex Machine wash cold, do not tumble dry Available in the following sizes: XS, S, M, L, XL, XXL, and 3XL Fabric composition: 90% Nylon, 10% Spandex Machine washable - 30 degrees Celcius is recommended Standard fit - please see the size guide to ensure you order the right size Lined with soft and cozy machine washable fleece fabric