Rayon made from organically grown bamboo Elastic closure Modern shape designed to stay exactly where it is supposed to Full coverage, high waist, seam-free, ultra soft, and comfy Moisture-wicking, ultra-breathable, thermo-regulating, and great for sensitive skin 80% Rayon made from bamboo 13% nylon. 7% spandex. The Boody Women's Full Brief combines a full coverage look with the amazing silk touch of our Bamboo yarn on your body. Seamless, cooling, and ultra comfortable, these panties are perfect for sensitive skin.