SA Performance Shirts feature relaxed fit construction for optimal range of motion. Made of UPF 50 4 Way Stretch Material, designed to keep you cool and dry even on the hottest days. On the front neck you will find a sunglass holder loop and at the bottom hem is a hidden sunglass microfiber cleaning cloth. Pair the Performance Shirt with the SA Straw Hat with high-quality straw and an internal head band, this hat will deliver performance, comfort and style.