Laser perforated from front to back, the Huk A1A Barb U Stretch Hat offers superior breathability for enhanced relief in warm and humid conditions. Integrated with Huk’s latest performance technology, the Huk A1A Barb U Stretch Hat features a stretch fit construction with anti-bacterial fabric and quick-drying capabilities. It also comes fitted with a moisture wicking, three-layer inner headband that keeps sweat from staining the crown. Finished with taped seams for added comfort, the Huk A1A Barb U Stretch Hat will help keep you feeling cool and relaxed in sweltering conditions. -Laser perforated-Moisture-wicking, three-layer inner headband-Anti-bacterial fabric-Quick-drying -Stretch fit-Taped seams-Stain resistant