Keep chill time chill in our #1 cool nights⮠pjs thanks to fabric that feels cool on your skin. Style tip: pair these pj pants with another cool nights⮠top you love and start building your sleep wardrobe. Details elastic smocked waist trim detail on side seam 27 inseam #1 cool nights⮠material feels cool on your skin pockets 93% rayon, 7% spandex. Mix and match pajama pants, shorts, and tops or shop our #1 cool nights⮠pajama sets—a perfect gift for women.