The Siena Panama
Free Gift

JJ Hat Center

Size Guide

Made in the USA by Biltmore, exclusively for JJ Hat Center. With its sleek teardrop crown and trendy wide flat brim, the Siena Panama offers an updated look to a classic summer fedora.

Made in USA
Genuine Panama
Crown: 4" / Brim: 3 1/4" / Ribbon: 1 1/2"
Sweatband: Elastic grosgrain blend

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Size Chart

Using a tape measure, measure the widest part of your head (just above the ears and eyebrows) to the nearest 1/8th of an inch.

If you have not purchased a new hat recently, please remeasure your head, as sizes may change depending on hair style, weight loss/gain, and age.

Please also keep in mind that hat sizes vary depending on the manufacturer, so if you are unsure of which size to order, please contact us on and we’ll be happy to advise.

If you are in between hat sizes, try this cotton sizing to make adjustments at home.