The Marlins Up VentedFishing Shirt features marlins swimming upwards on the front and back sleeves.The Hook & Tackle logo appears on the chest and on one sleeve. Its made with a proprietary Solar System UPF 50+ rated"Cool Winds"fabric that incorporates the latest sun-protection technology and glides over your skin."Cool Winds"cross-channel fabric technology wicks moisture from the skin to enhance your comfort level. 100% polyester. Imported.