The ultimate summer shirt. Made with our lightweight, sweat-wicking performance fabric, it has VentTEK panels to boost airflow and cool you down, whether you're in the field, on the boat, or around town. VentTEK Outbound Fitted Shirt Product Features : AriatTEK® is designed for optimal comfort in any weatherwith built-in performance features that adapt to changing conditionsFreshTEK™ odor control helps keep you feeling fresh through long hours of wearMoisture Movement Technology™ helps wick moisture away from the skin to keep you dry and comfortableSun Protection Fabric™ helps block harmful UV rayskeeping you covered and comfortable during long days outdoorsVentTEK™ mesh panels provide ventilation in key areas to help keep you cool and comfortable, Microfiber lens cloth is hidden in the hem for on-the-go cleaning, Breathable mesh yoke enhances airflow to help keep you cool and comfortable, Hidden collar buttons, Front chest pockets with hook and loop closure Men's VentTEK Outbound Fitted Shirt in Four Leaf Clover, Size: XS by Ariat