I bought at least four of these shirts in different colors for a recent European trip. I do my best to pack and they were great. They don’t wrinkle, even when rolled tight, and they dry quickly if you need to wash them in a hotel sink. I’m an art teacher, so I am sure they will also be great in my unairconditioned classroom when the weather gets hot. They are breathable, lightweight, and cheap enough that I won’t stress if I ruin one with paint or ink (common job hazards for me).