This hat one of the shops go-to hats on the river. 

Fabric: 87/13 poly/spandex front panels with light foam; 100% polyester mesh mid and back panels
Structure: Structured
Profile: Mid
Panels: 5
Features: Flexfit 110 technology allows for the perfect blend of Flexfit technology and adjustability for a more custom fit. Crushable, foldable brim and crown for easy travel
Closure:Webbing adjustable closure with easy-release buckle