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Nike ZoomX Vaporfly Next% vs Vaporfly 4% vs Vaporfly Elite
Nike ZoomX Vaporfly NEXT% trainer debuts at the London Marathon
Running Sneaker Leaks on Twitter: "The Nike Vaporfly will continue to live on with the AlphaFly. The Nike Vaporfly Next% 2 will be launching in 2021 with an upper update https://t.co/hJMqWA3HsK" /
How the Nike Vaporfly 4% Shoes Work - Runner's World