First of all, it's a bit large. I went to the UltraClub website sizing chart. This shirt runs just a bit larger than the specs. However, it's not too big or baggy just wish it wasn't as boxy as it is. I own several UltraClub 8420L Tee shirts. This particular shirt seems to have a more open weave than the Tee shirts. Not to say it's thin or see-through, just a lighter more open weave. Should be very comfortable when summer comes.