Finding Your Perfect Cap Size
Koko Atelier · 23 May 2026
The most overlooked step in buying a wig is also the most important: getting the cap size right.
Measure your circumference
With your hair flat, wrap a soft tape from your front hairline, around the nape, and back. Note the number in inches.
Match it to the chart
Most women fall into the Medium (Average) range of 22–22.5 inches. Our full size chart breaks down every size in inches and centimetres.
When in doubt, size down
Our glueless caps include adjustable straps and combs, so a snug fit is always the safest choice.
