1) Bamboo/Combed cotton blended yarn 2)Siro and Ring spun 3) ratio:30/70,20/80,50/50 , ... -drying. 2.Usage: Underdress,T-shirt,shirt,sock,towel,bedding,sportswear and so on.3.We mainly supply :Bamboo charcoal fibreBamboo charcoal ... %SiroSoft Bamboo32s100%Siro4.Color:Grey,black ,white, 32s/1 Bamboo Cotton yarn