... AND SIZE -100% combed cotton, organic cotton, bamboo fiber, carded cotton, CVC, T/C, cotton/spandex, 100% poly, recycled poly, etc ... to your request. PROTOTYPE SAMPLES -T-shirt samples are all made according to customers design. -T-shirt samples need 3~5 days to ... and uniforms. Materials regularly involved are cotton, organic cotton, bamboo fiber, DRI-fit, nylon, lycra, polyester, recycled poly, wool, ...