Disney Cars Boy's Size 4T 3-Piece Lightning McQueen Cotton PJ Pajama Set Cotton Three-Piece set features a short-sleeved pajama top, pj pants and shorts. A colorful Lightning McQueen graphic on the short-sleeved pajama top. Solid black pajama shorts and print pj pants. Of a cozy, 100% cotton, to be worn snug-fitting (not flame-resistant). Disney, Size 4T