This hand dyed SW 70% merino 20% Yak 10% nylon yarn. This super wash hand dyed yak merino yarn was dyed using professional dyes. Each skein has 437 yards, 100g., sock/ fingering weight. These crimson red Yak sock yarn skeins can be used for a pair of socks, shawl, baby items, mittens, sweaters, hat, scarf. These skeins are dyed in solid crimson red.