Malabrigo Sock yarn (173 - Stonechat) Fiber Content: 100% Superwash Merino Wool; Net Weight: 100 g / 3.5 Yarn Weight: 1 - Super Fine/Sock; Length: 402 m / 440 yards Needle Size: 1-3 US / 2.25-3.25 mm ; Gauge: 32 sts = 10 cm / 4" Texture: Plied; Yarn care: Machine washable * Disclaimer: Our pictures are as accurate as possible. Yarn color swatches are rendered differently on different monitors. The best way to be sure you are finding the color desired is to visit your local yarn store.