Polyester,KEEP IT LIGHT: Our ultra-lightweight stroller weighs in at under 15 lb,HAPPY PLANET COLLECTION: Fabrics made with recycled materials as part of our Do More promise to Recycle, Reimagine, and Give Back,INCLUDES CENTURY CARRY ON 35 LIGHTWEIGHT INFANT CAR SEAT: Create the ultra-lightweight travel system,SELF-STANDING, COMPACT FOLD: Takes up less space in the trunk, closet, or wherever you stash it,MADE IN THE SHADE: Large, adjustable canopy with visor and peekaboo window