Nearly 40% of women have trouble sleeping because they get hot or sweaty. That’s no way to live! Our exclusive Cool Nights® PJs always feel cool and comfy against your skin for a good night’s sleep. Welcome bedtime with these comfortable pajama shorts. Contoured elastic waistband. Side seam pockets. Sizes: XS-XXL. Approximate inseam: 4.5". 93% rayon, 7% spandex. Machine wash. Imported.Online Exclusive. Our Cool Nights pajamas are soft and comfortable for a cool night's sleep. No, you're not dreaming.