Determining your hat size, head circumference.

Method and tips to properly measure your head circumference. So? Strong-headed or small-headed?

The Custom Hatter

How to Find the Perfect Fit for Your Cowboy Hat - Men's Journal

How to Measure Your Head for a Hat

Measuring your Hat Size

Sizing Charts for Hats and Leafy Suits – QuikCamo

How to measure – JW Custom Hats

How To Measure Hat Size

How to Measure Your Head & Hat Size

3 Ways to Measure Head Circumference - wikiHow

Size Guide – Hemlock Hat Co.

How to Find Your Hat Size MspineappleCrafts – Mspineapplecrafts