Why you’ll love it: 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 the best night’s sleep. So soft, so cool, and so comfortable, this wrap is trimmed in satin for a luxurious finishing touch.. Comfortable style from Soma Intimates. DetailsCool Nights® fabric is made with lightweight rayon fibers that stay cool to the touch and keep the fabric from sticking to your body.V-neck.3/4-length sleeves.32" from shoulder.93% rayon, 7% spandex. Machine wash cold. Imported.*Source: Oct. 2019 Soma® Sleep Study. 1,007 women 18+ in U.S.