Noro Taiyo Sock Yarn Cotton, Silk, Wool Color 40 Browns, Greens, Sage, Teal Blue Yarn Fiber information: Fiber: 50% Cotton 17% Wool %17% Nylon 16% Silk Gauge 30 US 1-3 needles Handwash Dry Flat 420m 462yds/100gms Fingering Weight Made in Japan