A wearable blanket that helps baby fall asleep, so you’re not up all night. Designed to be safe sleep, diaper change friendly, temperature-regulating, and so soft you’ll have to touch it to believe it. * Exterior: 97% Rayon made from Bamboo, 3% Spandex * Filling: 100% Polyester * Highly breathable * J-shaped double zipper * Use as a wearable blanket over pajamas for safer, cozier sleep