Lopi Yarn

Lopi yarn is prized for the warmth and loft of Icelandic wool, which comes from sheep bred to withstand a harsh climate. That same hardiness makes Lopi yarn a favorite for traditional lopapeysa sweaters, mittens and hats where wind resistance and stitch definition matter as much as softness.

Picking a Weight

Lopi yarn comes in several weights, each suited to different projects. Lopi Alafosslopi is a bulky, lightly spun single that knits up fast and warm, while Lopi Lettlopi (Lite Lopi) is a lighter worsted-weight option for sweaters with a bit less bulk. For finer work like lace or layering, Lopi Einband is a fingering-weight single-ply, and Lopi Plotulopi is an unspun pencil roving that lets you customize thickness by holding multiple strands together.

Using Lopi in Colorwork

• Lopi's lightly spun structure gives excellent stitch definition, which is part of why it's the traditional choice for Icelandic colorwork yokes.
• Browse Lopi patterns for designs built specifically around these yarn weights, including classic yoke sweaters.
• For a complete project, the Lopi yarn, patterns and kits collection bundles yarn with a matching pattern.

Care Tips

Because Lopi is a traditional wool, check the label before washing, as many lopi yarns are best hand washed to preserve their loft and texture.