This rashguard tee is great for men who love outdoor activities like water sports and team events. It's made of a 5.9 - ounce, 90/10 poly/spandex stretch jersey. The tee has a trim and comfortable fit, and a UPF rating of 50 to protect you from the sun. With raglan sleeves and underarm gussets, it allows for easy movement whether you're swimming or competing.