Men's Nike Zoom Fly 6 Shorts With the Profly+ you can

With the Profly+ you can expect extra bounce and responsiveness compared to the Mach 4

5 US: W 7-10

it's propulsive and forgiving at the same time

giving you just the right amount of compression in each area to promote circulation and hasten recovery while keeping you comfortable at rest or during workouts

which means no painful and unsightly red marks from nose pads

Men's Nike Zoom Fly 6 Shorts With the Profly+ you canZoomX foam plus a carbon fiber plate equals an energized ride. The Zoom Fly 6 is with you every step of your run. Lighter than the Zoom Fly 5, its responsive ZoomX foam adds energy return to each stride, while a carbon fiber Flyplate helps propel you to the finish line. Responsive Speed ZoomX foam, Nikes lightest and most responsive foam, delivers our most energy return with every stride you take. Carbon Fiber Flyplate Full length carbon fiber