When the heat and humidity climb, the Wave 5 Panel is our go-to hat for trail runners, hikers, and hunters logging long days outside. Free Fly's bamboo-blend fabric wicks fast and dries faster, keeping your head cool when conditions get brutal. The low-profile five-panel build sits clean under a pack hood without adding bulk. Bamboo-blend fabric wicks moisture and dries fast — built to handle Southern heat and high humidity Low-profile five-panel construction sits flat under pack hoods, helmets, or brimmed hats without bunching Packable and lightweight — stuffs easily into a running vest pocket or pack lid when you don't need it Structured brim delivers solid sun coverage without interfering on technical or overgrown terrain Dark Olive colorway is versatile enough to carry from the trailhead to town without looking out of place