The Children's Place Baby-Boys Infant Skeleton Pajama Set 100% Cotton Imported Machine Wash For child's safety, garment should fit snugly. This garment is not flame resistant. Loose fitting garment is more likely to catch fire Rib-knit binding made of 98 percent cotton/2 percent spandex Glow-in-the-dark screen prints at center front of shirt, arms and pants thighs Elasticized waistband of pants Tagless label