The Columbia Women's Bahama SS Shirt is a lightweight, relaxed Fit fishing shirt made for hot summer weather. The Omni-Shade fabric is designed for long hours of exposure out on the water, providing UPF 30 sun protection and sweat-wicking Performance. It dries quickly and Features excellent breathability, thanks in part to the mesh-lined vents across the back. Features of the Columbia Women's Bahama Short Sleeve Shirt Omni-Shade UPF 30 protects your skin from harsh UV rays Vented