... quality can spin purely and spin with cashmere, silk, spun silk, cotton, wool, ramie and other fibers to develop top ... noble, delicate and healthy. Cold-proof type(Milk / Silk wool, cashmere) For the milk protein fiber with three-dimensional and many cracks ... cold-proof material for light, thin, cold-proof, comfortable and healthy. Top-grade underwear (Milk fiber / Cotton, Cashmere) The abundant ...