{Soma} Cool Nights Pajama Pant in Animal Print - Women’s Small Size: Small Colors: brown and black In excellent, preowned condition. Cool and classic, our Soma Intimates exclusive Cool Nights® Pajama Pants lets you sleep comfortably, made from our Cool Nights® fabric that's soft and designed to feel cool to the touch. Details: Cool Nights® fabric is made with lightweight rayon fibers that stay cool to the touch and keep the fabric from sticking to your body. Pockets. Elasticized waist. Oversized. Inseam: 30" 93% rayon, 7% spandex. Machine wash.