We produce polyester, nylon, cotton, bamboo charcoal, bamboo and modal with and without spandex . Our products are good ... composition: poly & spandex, nylon & spandex. poly & nylon & spandex 4 Bamboo/bamboo charcoal fabrics composition: bamboo/bamboo charcoal & spandex 5 Nylon fabrics composition: 100% nylon, nylon/ tactel ...