Your favorite cool, comfy pajama shorts are enhanced by luxurious lace for added flair. Detailscool nights®® fabric is made with lightweight rayon fibers that stay cool to the touch and keep the fabric from sticking to your body. Elastic waist. 4" inseam. Lace insets on sides. Pockets. 93% rayon, 7% spandex. Machine wash. Imported.