The New Balance FuelCell MD-X and the New Balance FuelCell SD-X have been in development for years and are the super spikes you’ve probably seen on the feet of athletes like Emma Coburn, Elle Purrier, and Jenny Simpson. Featuring a…

Thanks to Zach Levet for personally sending me his own footage for this video! Subscribe here – https://www.youtube.com/channel/UCM-Jj3DGtBDdQ8GB2oQnGUw World Athletics Shoe Regulations link: https://www.worldathletics.org/news/press-releases/modified-rules-shoes Nike is back at it yet again! With Eliud Kipchoge backing this new design, more hype…