... : merino wool, silk, cashmere, modal, tencel, cotton, polyester, acrylic, nylon, alpaca, viscose, bamboo, bamboocharcoal, polypropylene etc.Seam: flatlock, overlock etc100 ... wool underwear, sportswear, cycling wear and all kinds of knitted garments are our strong item.We have WOOLMARK CERTIFICATION, OEKOTEX ... , WRAP CERTIFICATION ETC. 100% superfine machine washable merino wool knitted thermal gloves