Here’s a good, warm boot sock for chilly days, whether stuffed into your hiking boots or just cozying up to a fire. Foot length and cuff may be adjusted by adding more cable reps. If you plan to make your socks longer, allow for more yarn.

Worked from the cuff to the toe in the round. Heel flap is worked with slipped stitches for durability. Toe is grafted.

Pattern tested and tech edited.