... , interlock, terry, mesh, jacquard, double layer, fleece etcComposition: merino wool, silk, cashmere, modal, tencel, cotton, polyester, acrylic, nylon, alpaca ... hold odors like synthetics, extremely soft, won't itch or irritate skin, natural stretch for a comfortable fit.We ... CERTIFICATION, OEKOTEX 100 CERTIFICATION, WRAP CERTIFICATION ETC. merino wool and cashmere women knitted fashion pullover