Collection: Fortissima Sock Yarn Companion Thread | 40m / 5g

Material: 75 % virgin wool (superwash), 25 % polyamide
Running length: approx. 40 m / 5g

The Fortissima reinforcing yarn can be easily combined with all common 4-ply and 6-ply sock yarns and is subtly colored – for an inconspicuous, clean knitted fabric. A small extra with a big effect for durable socks.