Full protection on the face and neck from the sun Easily adjustable strap Neck protection can be rolled up when not needed Omni-Shade protects you from the sun with UPF 50 protection Omni-Wick technology wicks away sweat Omni-Freeze Zero means your sweat activates cooling circles that cools you down even more Brim measures 3.5 inches Material composition: 100% Nylon More Info Sport: Outdoor Product code: 194894500538 Columbia Coolhead II Zero Brimmer Hat