Pajama pants made from ettitude's CleanBamboo™ lyocell, so soft against your skin it's like wearing nothing at all. The sateen weave has a silky, 1,000-thread-count feel and a breathable, cooling hand that helps you sleep comfortably all night. 100% bamboo lyocell (CleanBamboo™), sateen weave Breathable and temperature-regulating Hypoallergenic and gentle on sensitive skin OEKO-TEX® STANDARD 100 certified Slip-on style Colors: Cloud, Starlight Blue Stripes, Slate Stripes