Slip into this silky-soft long sleeve pajama shirt made from our sustainable CleanBambooTM fabric. The sateen weave is so comfortable against your skin it’s like wearing nothing at all.Made with 100% bamboo lyocellCooling effect - breathable weave cools and adjusts for a comfortable sleepFeels smooth like silk, comparable to cotton 1,000 thread countHypoallergenic, free from harmful chemicals and ideal for sensitive skin