Our version of this necessary accessory borrows from traditional Fair Isle motifs. That's to say, these intarsia knits came from ye olde inspiration.An elastic-lined welt ensures this sock stays high on the calf. The matching heel-toe is a nice touch, bookending the pattern from beginning to end.Size Guide:Medium (M): Women's US Size 6 - 10Large (L): Men's US Size 7 - 12