This One Size Fits Most Unstructured Hat has the Iron Maiden logo patch on the Crown. What makes this hat unique is the Amazing BRIMMTRIMM Hat Accessory that can be customized with any song/album/lyric/phrase. The BRIMMTRIMM is available in Red/White/Black/Gray color options. Hat options include Classic White/Black/Charcoal and Red. Choose your BRIMMTRIMM and HAT choices in the dropdowns. Combine any of our Hat and BRIMMTRIMM color options!!! We will confirm your customization choices before production (if necessary). BRIMMTRIMM can also be removed to wear on any other hat... So if you have other Iron Maiden or music related hats this BRIMMTRIMM can be applied on those! OSFM (6 5/8-7 3/8) Hat and OSFM BRIMMTRIMM with Adjustable Buckle Closure. ***This Hat is available for FONT STYLE CUSTOMIZATION. If you would prefer a different FONT STYLE from one of our other Rock n' Roll listings please include that in the personalization section.*** The Hat Reimagined!!! Introducing the BRIMMTRIMM!!! Transform your old hat or transform the look of a new hat. It is completely removable and waterproof so you can use it on any baseball/trucker style hat. Will not damage the hat in any way...as a matter of fact it was designed to "Renew, Protect and Preserve" the brim of your hat from dirty hands, bad weather etc etc! A TATT FOR YOUR HAT!!!