The definition of a wardrobe staple. To combat the sometimes less-than-glamorous side effects of pregnancy, this fabric is woven with cooling minerals that never take a break or wear out. Whether you’re wearing it as a base layer or your only layer, we love that this fitted one-piece won’t roll, shift, or ride up on you, giving you a perfectly put-together look that won’t untuck as the day goes on. We know how much you’re loving onesie shopping right now, might as well throw in one for yourself.