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Description
The updated version of the SONIC 4 ACCELERATE is designed to go even faster.
Details:
It still benefits from our Optivibe ? cushioning which dampens uncomfortable vibrations without compromising energy return, for a truly responsive ride.
However, it has a reduced volume of material at the forefoot, collar and tongue for an even more precise fit.
This shoe is ready to take it to the next level. And you ?
