How to Darn Socks: A Simple Mend That Saves Favourite Pairs

Wool sock with small heel hole beside darning needle and yarn

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Learning how to darn socks keeps favourite pairs in rotation: weave a small patch over the hole before it grows into a ladder you cannot save.

Quick answer

Use a needle, matching yarn and a darning mushroom or hoop; weave a grid over the hole; stop when fabric around the hole is too thin to hold stitches.

Key takeaways

  • Catch holes early.
  • Weave a grid, do not just stitch a line.
  • Match fibre when you can.
  • Thin surrounding cloth means retire the pair.

Related: visible mending and wool sock guide.

Tools you need

A blunt darning needle, yarn close to the sock fibre, and something to hold the sock taut — mushroom, egg or embroidery hoop.

Hands weaving yarn across a sock hole on a wooden mushroom

Basic method

CheckWhyTip
StabiliseHold fabric tautMushroom or hoop
AnchorStart outside the holeSmall stitches in sound cloth
WarpLay parallel threadsCover the hole
WeftWeave acrossFill the grid
Neatness matters less than covering weak cloth.
Finished darned heel beside spare yarn snips

Practical steps

  1. Wash socks first if dirty.
  2. Darn before the hole frays wide.
  3. Trim loose ends.
  4. Wear once and check comfort.

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FAQ

Can beginners darn?

Yes — start with a small heel hole.

Cotton or wool yarn?

Match the sock fibre when possible.

Is visible darning OK?

Yes — contrast yarn can look intentional.

When to stop?

If cloth around the hole tears as you sew.

Bottom line

A ten-minute darn beats buying another pack of socks you only half like.