Crochet Sock Anatomy 101: Understanding the Parts of a Crochet Sock

If a sock pattern ever made you say, “Wait… what’s a gusset?”—you’re not alone. Crochet Sock Anatomy is a learned skill.

Let’s break it down.

Cuff: The top of the sock. Usually ribbed and stretchy to hold the sock up.

Leg: The section between the cuff and the heel. May be decorative or plain.

Heel Flap + Turn: The magic shaping that cups your heel. Most traditional in cuff-down socks.

Gusset: Increases and decreases here make your sock fit around the arch.

Foot: Pretty straightforward—this is the long part that covers your foot.

Toe: The tapering end that closes up your sock. There are different methods for shaping it, depending on your pattern.

💡 Pro tip: Try a practice cuff first! My FREE. Sock Yarn Starter Guide includes a mini cuff pattern to help you get started. It will jumpstart your understanding of crochet sock anatomy!