Hats & Headwear Size Guide
Most customers choose adjustable hats or M/L for the best fit.
How to Measure
Measure around your head just above your ears and across your forehead. Keep the tape snug, not tight.
Tip: Use a string and ruler if you don’t have a tape measure. Measure over your hair as you would wear it.
Adult Sizes
| Size | Inches | CM |
|---|---|---|
| S | 21.1 – 21.5 | 54 – 55 |
| M | 21.7 – 22.2 | 56 – 57 |
| L | 22.4 – 22.8 | 58 – 59 |
| XL | 23.0 – 23.4 | 60 – 61 |
Most adults fall between M–L.
Stretch Fit (S/M, M/L, L/XL)
| Size | Inches | CM |
|---|---|---|
| S/M | 21.25 – 22.75 | 54 – 58 |
| M/L | 22.0 – 23.5 | 56 – 60 |
| L/XL | 23.0 – 24.25 | 58 – 62 |
Sizes overlap for a comfortable, flexible fit.
Fit Types Explained
- Adjustable (Snapback/Strapback): One size fits most (21.5 – 24.5 in). Best if unsure.
- Stretch Fit (Flexfit): Comes in S/M, M/L, L/XL. Clean look with flexibility.
- Fitted Caps: Exact sizes (7, 7 1/8, etc.). No adjustment.
- Beanies: Stretch fit, one size fits most.
Youth Sizes
| Size | Inches | CM |
|---|---|---|
| Youth S | 20.0 – 20.5 | 51 – 52 |
| Youth M | 20.5 – 21.0 | 52 – 54 |
| Youth L | 21.0 – 21.5 | 54 – 55 |
Older kids may fit Adult Small.
Fit Tips
- Between sizes? Size down for a tighter fit, up for a looser fit.
- Thicker hair or fuller head shape? Consider sizing up.
- Structured hats feel tighter than relaxed styles.
- Adjustable hats are the safest option if unsure.
What Should I Choose?
- Not sure → Adjustable
- Average adult → M/L or Adjustable
- Smaller head → S/M
- Larger head → L/XL
