The Calvin Klein Youth 4-Piece Jersey Pajama Set is a comfortable and stylish sleep set designed for kids, offered exclusively at Costco. This set delivers the iconic Calvin Klein look in a relaxed, everyday fit perfect for bedtime and lounging.

The set includes four pieces: two short-sleeve graphic tees featuring the signature CK logo, a pair of shorts, and a jogger pant. Both the jogger and the shorts feature a CK logo elastic waistband for a secure, comfortable fit. Crafted from a lightweight jersey fabric blend of approximately 80% FR polyester spun jersey and 20% recycled polyester at around 170 GSM, the set offers softness and easy care. Available in sizes XS (5/6) through L (14/16).