As soft as your favorite t-shirt, our Soma Intimates exclusive Cool Nights® crewneck pajama tee keeps you cool, too. It's made from our signature Cool Nights® fabric, designed to stay cool to the touch, so the fabric doesn't stick to your body. You'll love the softness and the style, made to coordinate with our Cool Nights® pajama pants and sleep shorts.DetailsCool Nights® fabric is made with lightweight rayon fibers that stay cool to the touch and keep the fabric from sticking to your body.Crew neck.Short sleeves.27" from shoulder.93% rayon, 7% spandex. Machine wash. Imported.