Cowboy Hat Sizing Guide – How to Measure Your Hat Size

Cowboy Hat Sizing Guide

Getting the right hat size is essential for both comfort and style. A well-fitted cowboy hat should sit snugly on your head without being tight — here's how to measure correctly and find your perfect fit.

How to Measure Your Head for a Cowboy Hat

  1. Wrap a flexible measuring tape around your head, about 1 inch above your ears and across your forehead
  2. Keep the tape level all the way around — don't let it dip at the back
  3. Note the measurement in inches or centimeters
  4. If between sizes, size up for felt hats (they can be shaped down) and size down for straw hats (they have less give)

Cowboy Hat Size Chart

Head Circumference (inches) Head Circumference (cm) US Hat Size UK Hat Size
20 ⅜" 52.7 6 ⅞ 6 ⅞
21 ⅜" 53.3 6 ⅞ 6 ⅞
21 ¼" 54.0 6 ⅞ 6 ⅞
21 ⅝" 54.6 6 ⅞ 6 ⅞
21 ¾" 55.4 6 ⅞ (XS) 6 ⅞
22 ⅜" 56.0 7 (S/M) 6 ⅞
22 ½" 57.2 7 ⅜ (S/M) 7
22 ⅝" 57.8 7 ¼ (M/L) 7 ⅜
23" 58.4 7 ⅜ (M/L) 7 ¼
23 ⅜" 59.1 7 ½ (XL) 7 ⅜
23 ⅝" 59.7 7 ⅝ (XL) 7 ½
24" 61.0 7 ⅞ (XL) 7 ⅝
24 ⅜" 61.6 8 7 ⅞

GIGI PIP Hat Sizing (XS–XL)

GIGI PIP hats use a simplified sizing system with an adjustable inner band:

GIGI PIP Size Head Circumference (cm) Head Circumference (inches)
XS 55 cm 21 ⅝"
S/M 57 cm 22 ½"
M/L 59 cm 23 ⅜"
XL 61 cm 24"

All GIGI PIP hats include an adjustable inner band that provides approximately ½" of additional adjustment range.

Resistol & Stetson Hat Sizing

Resistol and Stetson hats use traditional US hat sizing (6⅞ – 8). Refer to the main size chart above. Most styles are available in sizes 6⅞ through 7⅞. If your measurement falls between sizes, we recommend sizing up for felt hats.

Gone Country Hat Sizing

Gone Country hats are available in traditional US hat sizes and include a fitted sweatband with sizing tape for fine-tuning the fit. Refer to the main size chart above.

Hat Fit Tips

  • Felt hats — Can be steamed and shaped to adjust fit by ¼ to ½ size. A hat stretcher can also expand a slightly tight hat.
  • Straw hats — Less forgiving than felt. Measure carefully and size down if between sizes.
  • New hats may feel snug — felt hats will relax slightly with wear and conform to your head shape over time.
  • Hat bands — A thick hat band can reduce interior circumference by up to ¼ size. Factor this in if your hat has a wide inner band.
  • Hair volume — If you wear your hair up or in a bun, measure with your hair styled as you plan to wear it under the hat.

Hat Care & Shape Maintenance

  • Store on a hat rack or crown-down on a flat surface — never brim-down
  • Brush felt hats counter-clockwise with a soft hat brush to remove dust
  • Steam felt hats gently to reshape after crushing or rain
  • Keep straw hats away from prolonged moisture — allow to dry naturally if wet
  • Use a hat stretcher if your hat feels tight after purchase

Need help finding your size? Contact us and we'll be happy to assist.