The Nike Vaporfly Elite another way to run marathons...

These shoes have a featured carbon fibre sheet on the sole and contain and special foam that provides a cushioning surface to protect the joints but, at the same time, offers a much more efficent reaction response. Its weight is three times less than the foam of other models, so that not only the shoe is lightened but it allows the ues of more material.
And advantage that allows runners to increase their speed.
The shoes, with a quite different and novel aerodynamics compared to existing models, weigh just over 180 grams.