Product Description Made of combed cotton-blend fabric; Product Content and Features Product Content: Main Fabric Pajamas Bottom: 53% Polyester 47% Cotton Main Fabric Pajamas Upper: 100% Cotton Product Features: Gender: Boys Brand: LCW Kids Pattern: Printed / Patterned Collar: Crew Neck License: Marvel Product. Type: Pajamas Sets Sleeve Length: Short Sleeve Material: 100% Cotton