Regia sock yarn 4 ply: 100 g approx. 420 m, material: 72 % cotton, 18 % polyamide, 10 % polyester, recommended needle thickness: 1 - 2 for socks up to12 inch you need approx. 100 g sock yarn, exceptionally breathable and soft, best wearing comfort thanks to its high cotton content, perfect fit with Elité fibers, machine washable up to 40 degrees C, not suitable for the dryer, do not use fabric softener, wash socks inside out