Hat Sizing Guide
Hat Sizing Guide
Finding your perfect hat size starts with one simple measurement — the circumference of your head. Follow the steps below to find your size in centimeters (cm), and shop with confidence knowing your hat will fit just right.
How to Measure
What you'll need: A soft measuring tape (like the kind used for sewing). Don't have one? A piece of string and a ruler work too.
- Find the right spot. Wrap the measuring tape around your head about 1 inch above your eyebrows — this is typically the widest part of your head and where a hat naturally sits.
- Keep it snug, not tight. The tape should sit comfortably against your head without pulling or leaving a gap. You should be able to fit one finger between the tape and your forehead — that's the fit a hat should have.
- Measure twice. Take the measurement two or three times in the same position. Head shape isn't perfectly round, so small differences can shift your size — use the largest of your readings.
- Record your measurement in centimeters. If you're using a string, mark where it overlaps, then measure that length against a ruler in cm.
- When in doubt, size up. All of our hats feature an adjustable drawstring inside the band, so you can always tighten a hat that's slightly large — but a hat that's too small can't be loosened. If your measurement falls between two sizes, choose the larger one.
Size Chart
| If you measure... | Order this size |
|---|---|
| Up to 55cm | 55cm |
| 55.1cm – 57cm | 57cm |
| 57.1cm – 59cm | 59cm |
Between sizes? Always size up. Every hat includes an adjustable drawstring, so you can size down for a snugger fit — but you can't size up once it's too small.
A Few Tips
- Measure in the afternoon or evening when possible — heads are typically smallest in the morning and can shift slightly throughout the day.
- If you plan to wear your hair up or down differently while wearing the hat, measure with your usual everyday style for the most accurate fit.
- Thanks to the adjustable drawstring inside each hat band, you have some flexibility to fine-tune your fit right out of the box.
Still Not Sure?
We're happy to help. Reach out to us at jess@denimdarlinghatco.com with your measurement (or even just a few details about your head shape and hair style), and we'll help you find your perfect size.