Landing at the finish line with a revamped upper, the new Carbon X 3 offers even more propulsion than its predecessor thanks to a new energized foam midsole. Updated with a performance fabric that provides an improved fit, these endurance shoes are designed with the same responsive carbon fiber plate and aggressive Meta-Rocker technology. Ideal for competition, these high-performance shoes feature an eye-catching finish with bold colors and asymmetrical patterns. How they're different: They've been reinvigorated with a new foam midsole and premium technical knit upper, and are 10g lighter than the Carbon X 2.