Billed as “humanity’s fastest shoe”, Adidas’s Adizero Adios Pro Evo 3s represent “the cutting edge of trainer technology”, said The Guardian. “Lighter and bouncier” than any other “super shoe” on the market, they are designed to help runners “chase records”, and the shoes, which weigh under 100g – less than a bar of soap – did exactly that at the London Marathon last month.Sabastian Sawe was wearing them when he became the first person to run a sub-two-hour marathon, and Tigst Assefa wore them as she beat the women-only record.A free daily email with the biggest news stories of the day – and the best features from TheWeek.com

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