Rocket X 3 Running Shoe

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 — 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 — Men's 8.2 oz (size 10) / Women's 6.5 oz (size 8) — one of the lightest full-stack super shoes we carry