About this item Flexion active stretch fabric FreeDry moisture wicking FreeShade UPF 50+ sun protection Twin button-flap chest pockets Dyed-to-match buttons Description Superior stretch comfort, moisture-wicking and sun-protection technologies, and convertible roll-tab sleeves that let you easily adjust to changing conditions make this polyester/spandex shirt a highly functional addition to your wardrobe. It also just happens to be an equally flattering style.