Skye Sock Yarn is 100% superwash merino. It is a beautiful 2 ply sock yarn with a generous 400 yards in every skein. This lovely 2 ply yarn is almost a sport weight and knits up beautifully. The yarn is hand-dyed in small lots consisting of only five or ten skeins per dye session. This yarn is machine washable, but in order to extend the knitted item’s life, air dry them flat.