adidas Mens Ultraboost-21 Running Shoes, Crew Blue/White/Crew Navy, 9

This was a gift for my husband. Three pairs of Ultraboost slip-ons he purchased about 4 years ago were well past needing to be replaced His original Ultraboosts are no longer offered (at least on Amazon and could not find them on nike.com) so ordered these instead. While they are not easily slipped on despite the raised heel feature -- a shoe horn helps -- the improved comfort and stability makes them a welcome and much-appreciated replacement for both walking and working out in our home gym. The sole is thicker and wider, and the uppers are well made and attractive. Highly recommended.

Arrived on time. Same as prescription

I have a pair of Ultraboost 19s and my only complaint was that the knit was a bit loose, or losing its elasticity, causing the foot to separate from the sole. So, I thought it might be time for an updated pair. Got the 21s in red. On the plus side, the upper is snug and seems to be more durable that the Primeknit on the 19s. And they look pretty sick. On the minus side, im not sure if its the thickness of the Boost material or what, but its a much less cushioned ride. Im working harder to keep pace because theres noticeably less bounce in the shoe. Hopefully this is just stiffness from the shoe being new, or intended to create a sturdier step, but I didnt have this issue with the 19s. Id probably have given it five stars if I hadnt already bought a five star Adidas runner....

lo maximo dde la vida

I previously bought a pair of Brooks Glycerin from a local running store after being in Adidas running shoes for years. Same price, same size just a different color to alternate

Wonderful all round shoe

Perhaps not the best shoe ever made, but it must be in the running, certainly the best shoe Ive ever worn. Feels like walking on a cloud, and the fact that the Parley version is made from Ocean Plastic is a very reassuring bonus. I was put off by the styling at first, the bottom of the rear of the shoe looks a bit ugly to me, but its worth it for the ultra comfort, and it helps to wear long pants and cover the rear of them a bit. My strongest point -- This is my second pair of Adidas Ultraboosts, and I still have the first pair from 2015. At the time of this review, its mid-March 2022, and I still wear that first pair every. single. day. Semi-relevant to note that I do about a hundred flights of stairs per day for work, swapping between the two pairs mentioned. The durability is astounding, especially when combined with a bit of Gorilla Glue for the non-visible cracks on the underside. I hope to purchase a third pair soon, maybe a different color this time. Cant possibly recommend any product more highly. Youll find that its worth it to spend a bit more money on shoes.

Las zapatillas son super comodas y de excelente calidad, sin embargo no es hasta que comienzas a correr que sientes todo lo que puede aportar la zapatilla a tu zancada

I have had these shoes for a few weeks. I have had Ultraboost shoes in the past and have loved them all, but the 21’s are a big disappointment. Whenever I started to break them in, I noticed that the right shoe dug into my ankle making it very uncomfortable to walk in. I thought I should just return them, but I was lazy and convinced myself that they wouldn’t hurt anymore after the shoes were worn a little more making it less tight on my ankle. I was wrong. Will not be be buying the 21s ever again

these shoes are definitely compatible for casual or walking, perhaps working out in the gym for leg day. unfortunately these shoes offered no comfort for me. Instead it made it a painful run that at times forced me to cut my usual running routine in half because of the pain it offered the center/ arch of my foot.i did feel the shoe reduce the impact of running. For me personally since Im flat footed this shoe gave me no comfort while running. I dont recommend this shoe if you are also flat footed