As part of our Cool Nights® Classics collection, these pajama shorts are a versatile sleep wardrobe must-have. The comfy shorts silhouette paired with our bestselling cool-to-the-touch fabric makes for pure sleep perfection. Look for our Cool Nights® sleep separates either in a coordinating print or solid to mix, match + layer your way to a perfect-for-you Cool Nights® wardrobe. Details Pajama shorts Pull-on elastic waistband Piping detail Three faux buttons Side pockets 4" inseam Cool Nights® is made with lightweight rayon fibers that stay cool to the touch and keep the fabric from sticking to your body. 93% Rayon, 7% Spandex. Machine wash cold.