Cashmere, derived from a thin and soft layer of fur covered by goat skin, has an astonishing warmth retention effect due to its extremely thin (diameter of only 14-17 microns, about one sixth of a human hair) and hollow structure. Compared to wool, cashmere is lighter and softer, and when worn, it feels like clouds gently brushing against the skin without any itching sensation, providing the most delicate care. Meanwhile, cashmere has good breathability, which can keep the skin dry and comfortable even in cold winter days.