ADIDASUltraboost 21 – More running, less fashion. The new Ultraboost 21 from ADIDAS has been re-designed from top to bottom, and it is quite difficult to spot any similarities with the predecessor, the Ultraboost 20.For the last couple of weeks, I have been testing the Ultraboost 21, and in this video, I will be looking at all the changes to OurVerdict The Adidas Ultraboost 21 's standout features are premium comfort and a great fit. Its seamless upper locks in and conforms to your foot with a sock-like fit when running, and, honestly, you would UltraBoosts 19 is the first pair of the Adidas running series. When the fashion world demanded actual running boots, Adidas marked their name in the queue by releasing Ultra Boost 19. Midsole, outsole, vamp and heel area are these four parts of Ultra boost, making them an excellent pair for running. These pairs boost 20% of energy while running. Thenew addition of Adidas Ultraboost shoes- Ultraboost 21 and Ultraboost 22, have been the center of attention since these were launched. This shoe weighs 12.7 ounces which is very heavy for any running shoe. Hence if you want to go for shoes with weight for weighted training sessions, UltraBoost 21 is probably the sneaker TheAdidas Ultraboost is good for running, especially the UltraBoost 20. Adidas Ultra Boost vs Nike Pegasus 35 Turbo; The UltraBoost 20 and 21 don’t look like UltraBoosts Ultraboost21 (2) Ultraboost 23 (1) Brand. Sportswear (40) Performance (38) adidas by Stella McCartney (9) price. less than $50 (1) $50 - $100 (19) $100 - $ adidas Ultraboost are good running shoes for women due to the cushioned Boost midsole, iconic heel support and snug, sock-like fit that hugs women’s feet for precise comfort. adidasUltraboost 20 (RTR Review) Jeff: The UB20 is lighter and a little less cushioned, but runs smoother. The extra width of the 21 platform is nice, but the LEP system ruins the geometry of the shoe for me. Both are top notch casual shoes. Ivan: The predecessor was lighter, but I think the Ultraboost 21 is superior in most areas. Firstof all, the Ultraboost 21 is significantly more focused on the performance-running, compared to the other Ultraboost models. It is more running – BALq0.