adidas Ultraboost 21 - Real review

The Adidas Ultraboost 21 is a heavy, firm but cushioned trainer with a durable outsole and smooth ride transitions. It's been revamped from the ground up but the loose heel and relaxed upper limit the Ultraboost 21 to only straight-line running at relaxed paces. For the full review: https://www.runningshoesguru.com/2021... For more running shoes reviews: https://www.runningshoesguru.com/reviews Timestamps: 00:00 - Introduction 01:25 - First Impressions 02:11 - Midsole and Outsole 04:19 - Upper and Fit 05:13 - Conclusions Disclaimer: we purchased a pair of adidas Ultraboost 21 with our own money - no freebies from companies. Real Runners, Real Reviews.