Combining the features of a full-size stroller and a jogger, the Activ3 offers versatile functionality at any pace. A lightweight aluminum frame and sleek three-wheel design are easy to maneuver, FlexCore rear suspension adjusts for smooth or rugged terrains, and foam-filled tires perform like air-filled tires but require no maintenance. An extendable UPF-rated canopy with peek-a-boo windows and reflective details offer parents peace of mind from dawn 'til dusk.