Give your sleep style a cool makeover. our Soma Intimates exclusive Cool Nights® crop pajama pants look great and keep you cool for a better night's sleep. In a classic crop length, they're made of our soft Cool Nights® fabric that stays cool to the touch, just the thing to keep you comfortable through the night.DetailsCool Nights® fabric is made with lightweight rayon fibers that stay cool to the touch and keep the fabric from sticking to your body.Contour elastic waistband with drawstring for a perfect fit.Side pockets.Relaxed fit.23" inseam.93% rayon, 7% spandex. Machine wash. Imported.