Hat size is based on the circumference of the head. In order to determine your proper hat size, you must take a measurement of your head.
Using a tape measure, measure your head about one-half inch above your eyebrows where your hat will rest. Be certain that the tape measure is straight, not twisted. Alternatively, you can use piece of string to measure your head, and then measure the length of the string with a ruler. If you are not certain about size, or are between sizes, buy the larger size.
How do I measure my head for a hat?
To find your perfect hat size, use a flexible measuring tape (or a piece of string and a ruler). Place the tape approximately 1/8 inch above your ears and across the center of your forehead, completely circling your head. Hold the tape firmly but not too tightly. If your measurement falls between sizes, we always recommend sizing up and using a hat reducer for the best fit.
What hat size is 7 1/4?
A hat size of 7 1/4 corresponds to a head circumference of approximately 22 5/8 inches or 58 centimeters. In general sizing (Alpha sizing), a 7 1/4 typically falls into the Large (L) category, though this can vary slightly by brand.
What is the difference between S/M/L and numbered sizes?
Numbered sizes (e.g., 7 3/8, 7 1/2) refer to specific fitted measurements based on head diameter. These offer the most precise, tailored fit and are common in high-end fedoras and fitted caps. Alpha sizes (S, M, L, XL) cover a broader range of measurements (e.g., a "Large" often covers both 7 1/4 and 7 3/8). Alpha sizing is more common in casual, crushable, or adjustable headwear.
Once you know your size, explore our complete collection of men's hats - from classic fedoras and dress hats to casual caps and winter styles.
* Dobbs hats run true to size using standard US measurements.
