Air-filled rubber tires are what separate a jogging stroller from a mall stroller, and these keep the ride steady at running pace on a park path. A rear-wheel braking system holds the frame when the run stops. The canopy sets to 6 positions and carries a peek-a-boo window with a smooth zipper, while the seat reclines from 110 to 143 degrees for a nap mid-outing. An adjustable 5-point harness secures a child between 6 and 36 months up to 33 lbs. The tray lifts off for cleaning. Buttons and a hook collapse the frame from 45 by 22 by 42 inches down to 23 by 16 by 34 inches at 24.5 lbs, small enough to slide into a hatchback. Gray polyester over a metal frame wipes down after a muddy trail.