Crafted in a soft cotton blend, this pj set has your little one ready for bed in no time. Carter's cotton pjs are not flame resistant. But don't worry! They're designed with a snug and stretchy fit for safety and comfort. # Pieces In Set: 2 Included: 1 Pajama Top(s), 1 Pajama Pant(s) 1st Piece Description: Top 1st Piece Fabric: Jersey 1st Piece Fiber Content: 100% Polyester 1st Piece Care: Machine Wash, Tumble Dry 2nd Piece Description: Pants 2nd Piece Closure Type: Full Elastic 2nd Piece Fabric: Jersey 2nd Piece Fiber Content: 100% Polyester 2nd Piece Care: Tumble Dry, Machine Wash 1st Piece Neckline: Henley Neck 1st Piece Sleeve Length: Long Sleeves Country of Origin: Imported Fabric and fit are important safety considerations for children’s sleepwear. Sleepwear should be flame resistant or snug-fitting to meet U.S. Consumer Product Safety Commission sleepwear requirements.