Make your child's sleep time extra cozy and comfortable with this 2-Piece Knit-Sweater Pajama Set from Cat & Jack?. This tight-fit pajama set includes a short-sleeve sleep T-shirt and matching PJ shorts, both adorned with a fun print and sweater texture for a coordinated look. Plus, this sleep set boasts a soft, stretchy jersey fabric construction for all-night comfort and an elasticized waistband for a stay-put fit. Cat & Jack?: Designed for all children so you can trust it's made for yours.