Noro Silk Garden Sock Solo, S1 - Natural-Pastels Fiber Content: 40% Wool, 25% Silk, 25% Polyamide, 10% Mohair; Net Weight: 100 g / 3.5 oz Yarn Weight: 2 - Fine/Sport/Baby; Length: 300 m / 328 yards Needle Size: 5 US, 3.75 mm; Gauge: 20-22 sts x 28-30 rows = 10 cm / 4 in Texture: Single Care: Machine washable, dry flat, low iron