Custom fit your socks as you knit them. Knitting socks from the toe up lets you try them on as you go, to make sure they fit all along the way. This instructional pattern teaches you how to knit two socks at the same time on one long circular needle so you have a pair finished at the same time. The socks have a traditional heel flap and gusset, and the bottom and back of the heels are worked in a padded slip stitch pattern for additional cushioning.