Women's Thermal Underwear Sets - Black These women's thermal underwear sets are made from 100% cotton and are available in sizes Small through 2XLarge and are assorted in a 2-3-3-2-2 ratio. Each set comes individually packaged and is marked at $39.99 MSRP. Color: black Sizes: small, medium, large, extra large, extra extra large Material: 100% cotton Quantity: 36 sets per case