Sock yarn is one of the most versatile yarns a knitter can keep close, ready for handknit socks, shawls, mitts, colorwork, lightweight garments, and so much more. Most sock yarns fall within fingering weight, designated yarn weight symbol 1, though sport weight sock yarns are also popular for thicker socks and projects that call for a more substantial fabric. Sock yarn is commonly worked on needles ranging from US 1 to US 3 (2.25mm to 3.25mm), with larger needles often used for shawls, garments, and accessories.

The Woolly Thistle’s sock yarn collection includes trusted favorites from mills and makers around the world. Discover breed-specific wool, traditional sock blends, and non-superwash options for knitters who appreciate natural fibers, intentional craftsmanship, and yarns with a story far beyond the sock drawer.