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The ASICS Cosmo Racer MD (Rio) is crafted with a lightweight mesh upper that promotes breathability to keep your feet feeling cool and comfortable. Meanwhile, seamless overlays create a snug fit to keep your foot locked in place.
With a Solyte foam midsole, the Cosmo Racer Spikes deliver increased energy return and responsive underfoot cushioning. The Pebax Spike Plate uses a decoupled polymer plate in the forefoot for lightweight flexibility and stability. And by combining the spike plate with SharkDuo in the heel, the Cosmo Racer offers superb grip on various track surfaces.