In recent years, long-distance runners wearing Nike Vaporfly and Alphafly The shoes performed amazingly, but now Asics is battling it out with their own $ 250 chunky-soled runners. Dubbed the Metaspeed Sky and Metaspeed Edge, these shoes claim to have been “scientifically designed with a distinct type of running style in mind.”
While most running models are apparently designed only for long stride runners who spend a lot of time in the air, these shoes are optimized for stride or cadence style runners. Cadence runners are described as people who increase both their stride length and cadence as they accelerate, preferring “smaller steps taken while hovering above the ground with minimal up-and-down movement. low”.
The Sky has a 33mm thicker “FF Blast Turbo” foam midsole at the back of the men’s shoe, while the Edge has a smoother curve in the forefoot and a midsole. thinner 29 mm thick at the back of the men’s shoe. Both have full-length carbon plates to improve stability and propel the body forward, just like runners from Nike, while the mesh of the upper is made from 100% recycled polyester.
According to Asics, these new shoes can reduce the number of steps it takes to complete a marathon by a few percent – which seems small but adds a lot of steps on a 26.22 mile run, and fewer steps should equal faster times. . Specifically, he predicts that long-stride marathon runners wearing a Metaspeed Sky can save 1.2%, or 350 steps, while cadence runners can reduce their steps by 2.6%, or 750 steps.
Asics executive Kenichi Harano said in a statement, “Optimized for the two most common running styles among elite runners, they are both at the pinnacle of racing innovation. Our first tests are already showing that they have an impact on the times of the elite. runners we have worked with. “The company said marathon runner Sara Hall improved her personal best by 15 seconds during the London Marathon 2020 wearing a first prototype of the shoes. The Metaspeed Sky goes on sale March 31, followed by the Edge on June 4.