100% Cotton,Soft,cute Machine wash Imported For fire safety, These pajamas should fit snugly Sleep set includes sleep tee and matching sleep bottoms. Your little one will sleep comfortable with this pajama set. You'll love these cute and comfy pjs! Top and bottom are made of soft cotton. For fire safety, these pajamas should fit snugly. 100% Cotton. Machine wash warm, inside out. These pajamas are snugly fitted pajamas. If your child is above average consider a bigger size because of the snug fit. We hope you enjoy these pajamas from our unique collection.