Adult Footed Pajamas with Butt Flap Christmas Trees and Snow See our unisex size chart in the Description 100% Polyester Polar Fleece - easy care machine washable Our adult footed pajamas are made to fit both men and women. Features: Butt-flap back, kangaroo pockets, friction-dot soles, full body zipper All our footies are made to be extra roomy - always check the size chart before you order.