The Tech Shade Hat, unisex, by Columbia will effectively protect your head from the sun's rays during your hikes and treks, thanks to the Omni-Shade UPF 50 technology. Even under high temperatures and scorching sun, the mesh band Omni-Wick of the cap Columbia allows your head to stay ventilated while wicking away sweat. Equipped with lateral mesh panels, your head will be constantly aerated. The closure of the Tech Shade Hat is adjustable at the back for a perfect fit.