Built for runners chasing PRs from the 5K to the marathon, the Rocket X 3 is our top pick when race day demands everything you've got. A winged carbon-fiber plate sandwiched in dual-density PEBA foam delivers a fast, propulsive ride without sacrificing control. The single-layer warp knit upper keeps weight down and airflow up.
Winged carbon-fiber plate embedded in dual-density PEBA foam drives propulsion and adds lateral stability through corners and late-race fatigue
40mm heel / 33mm forefoot stack with a 7mm drop balances aggressive cushioning with a responsive, race-tuned feel
Single-layer engineered warp knit upper sheds weight and maximizes breathability ¡ª critical during long efforts in Southern heat and humidity
Sticky rubber outsole holds grip on wet roads, painted race courses, and variable pavement conditions without adding unnecessary weight
Unisex fit in White/Black ¡ª Men's 8.2 oz (size 10) / Women's 6.5 oz (size 8) ¡ª one of the lightest full-stack super shoes we carry