95% rayon from organically grown bamboo, 5% spandex, 100% luxury. We start with a very luxurious fine yarn made from sustainably grown bamboo. The finer the denier of the yarn, the softer the feel and the nicer it drapes and launders. The tiny details make all the difference and Faceplant Bamboo® is a luxury worth its' weight in bamboo. Our signature silky-smooth finish is naturally breathable and caresses you at every move. Good-bye night sweats!