In a crackdown on running sneakers spurred by high-tech Nikes, a clear winner is emerging: Nike Inc.New restrictions introduced last week by track and field’s world governing body didn’t just spare the company’s controversial Vaporfly sneakers from a ban. They also set the requirements at levels that allow the next generation of Nike distance-running shoes to sneak just under the limits.

Source: Wall Street Journal February 05, 2020 19:00 UTC