The Intermission Loose Fit sun protection shirt features 4.5oz Channel Flow Lite moisture wicking material that keeps the body dry and cool and dries rapidly after it gets wet. This shirt is built with welded and bonded stitchless seams for maximum comfort allowing you to wear this shirt as long as the sun is out. This shirt will become your go-to choice when you need to protect yourself from the sun with a UPF 50+ sun protection rating. 100% polyester. Imported.