It wicks moisture away and dries fast so kids stay comfortable, and we've added spandex to give it just the right amount of stretch. Plus odor control finish helps keep fabric fresh wash after wash. Fabric wicks moisture away  Quick-drying so he stays comfortable Odor control finish helps keep fabric fresh UPF 50 sun protection  Raglan seams Versatile tee for class, after school or weekends Polyester/spandex blend. Machine wash. Imported Receive Preferred School contribution with purchase