Literally the best thing I've every slept in!
Guys, BUY THESE. Just do it. I wear a size small in all their underwear, and the sleep set in size small is perhaps even loose. I LOVE THEM TO PIECES. Comfiest thing I've ever slept in. GUYS, the piping on the shorts and sleeves make them sit flat, and the shorts don't ride up at all and stay put, and I'm not even sure if that was intentional, but it's literally perfection! I have the old sleep romper from moons' past by Knix, and it was a dream, and these are bar none the best improved item I've ever seen. I came here for the Evolution bra in its inception, but I stay a tried and true Knix supporter for their socks, their customer experience, and patience for anything new they come up with.
Fits true to size. I wear a 30G or the Knix 6/6+ and the sneaky inside button is perfection, and no squishy.