Description
Winter thermal socks need:
① Contains natural warmth and slender wool
② elastic – spandex
③Abrasion resistance – nylon (nylon)
④ Hygroscopicity – Wool > Nylon > Spandex
Therefore, the content of each component of a good pair of thermal socks is about:
More than 80% wool, 1-5% spandex, 10-20% nylon
