Nike announced its first 'powered footwear' system called 'Project Amplify'. The technology, developed with robotics partner Dephy, is designed to boost a user's running and walking speed making it likened to an e-bike for your feet. The target demographic for this product is not professional runners, but average commuters.
Nike’s “powered footwear”
https://www.theverge.com/news/805664/nike-powered-show-project-amplify