This unique single-ply yarn is a blend of 75% Merino Wool and 25% Nylon. These nine color ways coordinate with Skacel"s artfelt multi-colored roving, so now you can knit up some socks to go with that scarf you just felted! Fiber: 75% Merino Wool - 25% Nylon,Length / weight: 459 yards per 100 gram ball,Needle size: US 1-3 / 2.50-3.25 mm needles,Gauge 6.75-8 sts per inch