Hat Sizes - Select the Perfect Size Hat

If you are unsure about what size hat you need, use the chart below to find your size or convert it from sizing types.

Measure your head where you want the hat to sit; generally, above your ears and eyebrows.

If your measurement falls between two sizes, choose the larger size. You can notify us to include size reducing tape with your order.

"One size fits most" women's hats are generally 57 cm,  Medium. We will often note if a style "runs larger" and up to what size it will fit. Men's one size hats are 59 cm.

Size and fit also depends on brand, material, inner band type, style and how you wear your hat.  

Shop Petite, Small and Extra-Small Hats for women, for men.

Shop Plus Size, Extra-Large to 3XL Size Hats for women, for men.

hat size chart infant to XXXL hat measurements

If you don't have a measuring tape handy, you can use a string, then measure the string on a ruler.