adidas Ultra Boost 22 Women's Running Shoes - Red

adidas Ultra Boost 22 Women's Running Shoes - Red.

4% MORE FOREFOOT ENERGY RETURN COMPARED TO ULTRABOOST 21 WITH A COMPLETE 360° FEMALE FIT IMPROVEMENT With the help of 1.2 million foot scans, we updated Ultraboost with a complete 360° female fit improvement. And we didn't stop there. We re-engineered the rubber outsole. We tested hundreds of prototypes. We kept going until we saw visible improvements in performance. 4% more forefoot energy return, compared to Ultraboost 21 for