technically a cross stitch pattern, but it might translate to fair isle? I'd want to transcribe it onto knitting graph paper before doing 100 rows - stitches are not square! (site has tons of x-stitch patterns)
This crazy cozy crochet cable sock pattern makes 11 different sizes ranging from baby all the way through to Men’s/Women’s adult sizes. They are thick, stylish, and sure to keep everyone’s feet feeling warm this Winter!