Story · 15 September 2026 · 5 min read
How to wash socks without ruining them
The five mistakes that kill a good pair early — and the simple wash routine that keeps organic cotton socks soft, shaped and odour-free.
Sock care is not complicated, but almost everyone gets one or two things wrong. Here are the five habits that shorten a pair's life, in the order they do the most damage.
1. Washing too hot
Anything above 30°C tires elastane and lifts plant dye out of the yarn. A cool wash with a mild detergent cleans a sock just as well; heat is only ever removing life from the cuff.
2. Tumble drying
The dryer is the single fastest way to turn a snug sock into a baggy one. Heat plus tumbling shrinks the cotton and relaxes the elastic at the same time, which is why a sock can feel both tight in the foot and loose at the ankle.
Dry flat, in the shade, and reshape the cuff and toe while damp.
3. Fabric softener
Softener leaves a film on the fibre. That film flattens the cushioned footbed and stops the knit from moving moisture, so feet end up damper on a long walk than they would in an untreated sock.
4. Washing right side out
Skin oils, salt and dead skin collect on the inside face. Turn socks inside out and the wash actually reaches the dirt, which means fewer washes overall.
5. Wearing one favourite pair to death
Fibres need a rest day to recover their stretch. Rotating three or four pairs makes the whole set outlast any single pair worn back to back — which is the honest reason our socks come in a three-pack.
The routine, in one line
Inside out, 30°C, mild detergent, no softener, dry flat in the shade, darn the first thin patch. That is the whole of sock care.