Over the past few years, carbon-plated running shoes have completely disrupted the marathon and long-distance running scene. We headed down to INTERSPORT Germany to grab a pair of the latest super-shoes and put them through rigorous track tests.
The Science Behind the Spring
The core technology relies on a rigid carbon fiber plate sandwiched between thick layers of highly responsive foam (usually PEBA-based). The foam absorbs the impact, while the stiff plate acts like a lever, propelling you forward and reducing the energy lost at the ankle joint.
The Verdict
Yes, the hype is real. For runners aiming to beat their personal records, the 4% to 5% improvement in running economy is noticeable. However, they aren't meant for slow recovery jogs. The stiff plate requires a strong stride to activate properly. If you are racing competitively, they are a must-have piece of elite gear.
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