RM Christmas Kids Pajama Pants (AOP) Made with 100% brushed polyester, these customizable pajama pants for kids bring on comfort, style, and an unmatched coziness factor. Soft, stretchy, and a perfect canvas for your photos and art, these pants await to become an instant favorite of any kid. .: Material: 100% brushed polyester .: Light fabric (5.6 oz/yd² (190 g/m²)) .: Elastic waistband .: Printed-in size and care label .: Assembled in the USA from globally sourced parts .: Seam thread color automatically matched to design (black or white)