This short-sleeves and shorts pajama set is light and loose, a nice fit for summer months. I'm not much of a pajama guy in general, but I like trying new things, and having very light clothes available for hot nights seems like a good idea, especially if there's company in the house and you don't want to be walking around with just underwear on. These remind me a little of the lightness of hospital gowns. Nothing fancy, just a simple shirt and shorts combo, the shirt having a deep neck and a few large-ish buttons.