Does NOT run big
I thought these shirts would be very light weight and soft. They were thicker and heavier than I was expecting and they seem to run a little small actually. I checked before ordering and it said they run big, and to order a size smaller. My husband ordered an XL (the size he usually orders) and it is fitted :) so it's tighter than he would like. I washed in cold water and air dried it. He hasn't had it on again since.