... sportswear and all kinds of knitted garments. wool modal cotton blend women knitted long sleeve thermal underwearMicron: 17. ... , double layer, fleece etcComposition: merino wool, silk, cashmere, modal, tencel, cotton, polyester, acrylic, nylon, alpaca, viscose, bamboo, bamboocharcoal, ... 100 CERTIFICATION, WRAP CERTIFICATION ETC. wool modal cotton blend women knitted long sleeve thermal underwear