Structure | Structure: 3 layers 1st layer is made from sheep wool which has been treated so as to be odorless, thick, smooth, with sufficient length. No shedding yarn, no sound, and especially non- charged when rubbing. 2nd layer (in the middle) with high quality polyester cotton which is glossy, elastic, evenly spread with high technology of Japan, so after a long time using, this cotton layer is not shuffled. 3rd layer is flannel high-grade velvet, sleeky, smooth, micro fiber, breathable. |