... double layer, fleece etcComposition: merino wool, silk, cashmere, modal, tencel, cotton, polyester, acrylic, nylon, alpaca, viscose, bamboo, bamboocharcoal, polypropylene etc. ... wool underwear, sportswear, cycling wear and all kinds of knitted garments are our strong item.We have WOOLMARK CERTIFICATION, ... WRAP CERTIFICATION ETC. 100% superfine machine washable merino wool knitted thermal gloves