Our soma intimates exclusive cool nights® dolman pajama top is made from a new, lightweight slub knit fabric that's perfect for summer. It's our same comfy cool nights® fabric, designed to be cool to the touch, now in a new lightweight weave with a slub texture. It's soft and fluid, so it doesn't cling, just right for a great night's sleep. Look for our matching cool nights® pajama pants and pajama shorts for total sleep style. Detailscool nights® fabric is made with lightweight rayon fibers that stay cool to the touch and keep the fabric from sticking to your body. Button-front with collar. Short sleeves. 27" from shoulder. 93% rayon, 7% spandex. Machine wash. Imported.