Painted Sock 75% SuperWash Wool, 25% Polyamide dry clean any solvent but trichlo-ethylene iron low tumble dry low heat do not bleach machine wash in warm water 40c, gentle cycle Print Color Card Recommended Needle Size US MM UK HOOK 1-3 2.25-3.25 13-10 B1-D3 6.75-8 sts = 1" Super Fine wt.