Sun's out, miles on. Stay protected, stay cool. The Run Tall Cool Fit Booney is built for the runner who doesn't let the heat win. With UPF 50+ sun protection and a full-brim design, it shields you from the elements while the Cool Fit performance fabric keeps you comfortable mile after mile. The snap-up brim and adjustable chin strap mean it adapts to your run — whether you're on a trail, a track, or a racecourse. UPF 50+ sun protection — built for long days in the sun 50% recycled polyester / 50% polyester Cool Fit performance fabric Moisture-management sweatband to keep you dry and focused Unstructured design with snap-up brim for versatile wear Adjustable toggle chin strap for a secure fit on the move Black matte grommets for breathability Sustainable Manufacturing Run Tall. Run protected. Size Bill length L/XL 3"