Your dreams just came true in our soma intimates exclusive cool nightsâ® modern sleepshirt. It's the perfect combination of modern style and comfort, made from our exclusive cool nightsâ® fabric that stays cool to the touch, so you can sleep comfortably. Detailscool nightsâ® fabric is made with lightweight rayon fibers that stay cool to the touch and keep the fabric from sticking to your body. V-neck. Short sleeves. Approximately 36 from shoulder. 93% rayon, 7% spandex. Machine wash. Imported.