"This breathable cotton sheet set effortlessly re-imagines your sleep space. It includes a fitted sheet, a flat sheet, and two pillowcases (one pillowcase for the twin size), all made with a tight percale weave that keeps you cool throughout the night. We also love that it's non-piling + comes in an array of solid matte hues to choose from. To reduce wrinkles, wash in cold water with a gentle detergent. Avoid overloading the washing machine + promptly remove from the dryer and fold or make up your bed.