Sun Protecting Top

Sun protecting top (honestly, this is the best description/name. I have no clue) It feels like a rashguard. People generally wear it to protect themselves from the sun when out playing at the beach, just in the sun, during golfing, etc. size: unknown, but I think it can fit a XS or S, but more towards XS. S could feel a little tight, but then again this depends on your body siE/type as well as your use of this shirt never worn, no tags! please let me know if you have further questions!