If you know your conventional hat size, you can use it to find your Mountain Heather hat size on the chart below. If not, measure your head around the largest part, just above the eyebrows where the hat will sit. Include the tops of your ears if you want the hat to fit over them. If you do not have a flexible tape measure, wrap your head with a string and measure the string.
Originals & vent-style hats
| Mountain Heather size | XS | S | M | M/L | L | XL | XXL |
|---|---|---|---|---|---|---|---|
| Conventional hat size | 6½–6¾ | 6⅞–7 | 7⅛–7¼ | 7⅜–7½ | 7⅝–7¾ | 7⅞–8 | 8+ |
| Head measurement (in) | 20½–21¼ | 21⅝–22 | 22⅜–22¾ | 23⅛–23½ | 23⅞–24¼ | 24⅝–25 | 25⅜+ |
Other styles
Baseball hats and headbands are adjustable — one size fits most. Cadet hats come in S (fits XS–M) and L (fits M–XL). Painters caps and skull caps run XS–XXL using the chart above.