This stylish essential is designed with our most popular zip neckline and performance stretch jersey with UPF 50+ sun protection. S-3XL. 96% Polyester / 4% Spandex Heathered Jersey, 5 oz.. PLAY DRY® technology.1/4 zip neck with piping. Drop hem bottom. Shark logo embroidered on wearers left hem. Performance stretch. UPF 50+.