75% SW Wool 25% Nylon | Sock Weight | 462 yards / 420 meters | 100 grams | Needle: US 1-3 / 2.25-3.25 mm | Hook: B-1 to E-4 / 2.25-3.25 mm | Gauge: 26-30 stitches per 4" or 10 cm | Made in Turkey