FABRICATION: 100% rib-knit cotton, importedPAJAMA TOPS: 1 'Weekend Vibes' with gamer dino graphic design, 1 'Ninja Vibes' with ninjas graphic design; contrast crew neck, long sleeves with banded cuffsPAJAMA PANTS: 1 gamer dino print, 1 ninja print; pull-on elasticized waistband, banded leg cuffsNote: For child's safety, garment should fit snugly. This garment is not flame resistant. Loose fitting garment is more likely to catch fire.We're making a difference! We've proudly partnered with Better Cotton to improve cotton farming globally. When you buy cotton styles from us, you're helping to support sustainable cotton farming. Learn more at bettercotton.org/massbalance.OEKO-TEX® STANDARD 100 CertifiedOEKO-TEX® Certification Number: SH020 203034 TESTEX Boys Dino Ninja Snug Fit Cotton Pajamas 2-Pack