Opal Sock Wool made in the original Opal factory in Germany where self-pattening yarn was invented! Made of 75% virgin wool and 25% polyamide, the yarn contains Edelweiss extract and Vitamin E. This finish will withstand several washes. Edelweiss is a highly regarded for its potential medicinal properties. Pamper your hands during knitting with this innovative yarn and enjoy the smooth and super-soft comfort when wearing socks, hats, scarves or jumpers. Available in 6 self-striping shades, this beautifully soft yarn is a pleasure to knit with, (approx 425m (464 yards), 100g.