Some runners mentioned they felt the GTS 20 was slightly much less cushioned, however this might be down to it being lighter than the GTS 19. It’s called Lightstrike and is considerably lighter than the Boost midsole foam that was a sport-changer on its launch in 2012 and stays formidable today. Lightstrike offers the identical bounce and vitality return however weighs much less.
Our testers were impressed with the sense of control that came with the velocity, particularly when cornering sharply. Often, lighter shoes undergo from a scarcity of lateral stability that means your foot can shift in the shoe, however there was no such concern here. It’s a marathon coaching shoe for speedier runners – but, for the lots, it’ll be worn a couple of times a week for your tempo runs.
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