Cool, comfortable and made for catching z's, our soma intimates exclusive cool nights® tank sleepshirt has sporty style to keep you comfortable all night, with a scoopneck and racerback design. Made with our soma intimates exclusive cool nights® fabric that stays cool to the touch, it's the right choice for comfy sleep. Detailscool nights® fabric is made with lightweight rayon fibers that stay cool to the touch and keep the fabric from sticking to your body. Scoop neckracerback. Sleeveless. 36" from shoulder. 93% rayon, 7% spandex. Machine wash. Imported.