Look sharp, stay cool. Heat and humidity are no match for this classic-fit button-down. All-over perforation provides maximum breathability, while the moisture-wicking, odor-resistant fabric keeps you comfortable and dry. Product Features : AriatTEK® is designed for optimal comfort in any weather, with built-in performance features that adapt to changing conditionsFreshTEK™ odor control helps keep you feeling fresh through long hours of wearGreater Arm Mobility™ helps extend arm and shoulder range-of-motion so you can move freelyMoisture Movement Technology™ helps wick moisture away from the skin to keep you dry and comfortableVentTEK™ mesh panels provide ventilation in key areas to help keep you cool and comfortable, Perforated panels enhance airflow to help keep you cool and comfortableMicrofiber lens cloth is hidden in the hem for on-the-go cleaning Men's Printed 360 Airflow Classic Fit Shirt in Rio Red, Size: Small by Ariat