These women's Ultraboost shoes are designed to give runners the comfort and responsiveness they need. An adidas Primeknit upper is stretchy and has a sock-like fit. A Linear Energy Push system increases forefoot and midfoot stiffness. The S-curve heel eliminates slip, and the signature Boost cushioning returns energy to your stride.
F**O
Not Good unless you don't plan to run or walk in them
These shoes are not for running or walking. Definitely not for athletes. They are too uncomfortable even for being fashion shoes. The shoes don't breath, too hot even for SoCal winters without socks. The collar is to high and cutting through the bottom of my lateral malleolus (the outer ankle bone). Additionally, a toe box (place for your toes) in pointy and too narrow for my narrow feet. As a result, I developed very bad watery blisters on my pinkies and under my lateral malleolus bone on the first 30 min run. Even though I tried these shoes at the Adidas store for 5 minutes prior to ordering from Amazon - it was not enough to predict how the shoes will perform. Now that I ran in them I cannot return them. It is a total waste of $180 + pain. I like how bouncy the shoes are, but the major flaws mentioned above will not allow me to enjoy the shoes.
M**A
The older ultra boost was a better fit and perfect for marathon runs
The design change (on front) from the older version ultra boost it makes running a marathon impossible without hurting your foot.
S**B
Adidas Ultraboost 21 running shoes- BEST ULTRABOOSTS YET!
Ok, I’ve been wearing Adidas Ultraboosts for a few years now. Every season I buy at least 2-3 pair bc last year I had trouble finding more before the 21’s came out and kind of panicked (it brought flashbacks of when my fave Salomon running shoes were discontinued… I still get twitchy about that). I realllllllly like the 21’s (3 pair so far; all black, pink and light blue, and I’m going to buy another couple pairs of black bc I mostly wear black, AND bc most of the colors this season are really light with a white sole - I run and walk five dogs outside, and I’m just really active inc many treadmill miles every day, and the pink pair was trashed after just two wears, unfortunately). The shoe feels and fits more like a really snug sock, and it’s super comfortable. What I really like about them are the soles. They are much wider and feel a lot more sure footed when running. Still super lightweight, but something about the new sole and snugger sock-like fit makes them SO MUCH BETTER. I highly recommend.Thanks, Adidas, for making such a kickass, reasonably priced shoe. You have a customer for life if you never stop making Ultraboosts.
S**A
Struggle to put on and too tight!
This shoe has some great qualities, but falls short in other areas. First of all it is tight, and it is hard to put on. The foot opening is very small and I have small feet. Second, the shoe laces are very short and hard to tie. I do like that it has a lot of cushion when I walk, but I am getting some blisters in areas. I think they will be okay once they are broken in and I get longer laces. So far though, they are a struggle!
A**R
Fantastic shoes
These shoes are fantastic. The most comfortable things I have ever put on my feet. I literally forgot I was walking and thought I was floating.
O**U
Horrible fit
I usually like the sock/no separate tongue style this shoe has. I wear 9.5 and so my feet aren't tiny. In order to not have my toes rub the end of this style I need 9.5. In this style that means the "sock" is way too loose (still is in 9). If you try to tighten the laces the stitching in the sock under the Adidas stripes roll in and dig into your foot. The highest lace hole is very low and not anywhere near the ankle so despite a lot of padding around the heel and ankle, your foot is slipping around a lot. Unwearable. The original boost and previous boost style had so much more spring and cushion as well. These feel very stiff inside. Don't cut quality just to force recycled plastics into the shoe.
A**G
I always go back to UltraBoost
These are so comfortable. I wear a 7.5 in adidas, but and 8 in Nike. These 7.5 for exactly like I expected based on my other adidas shoes. I have 3 other pairs of older Ultraboosts, and these are just as comfortable, it not more than the other pairs I own. If you have a wide foot, you may struggle with getting them on. I always use a shoe horn, and have a normal/slightly narrow foot. The cushion is amazing and I can wear them without pain all day. The material is flexible and soft. Definitely easy to stain, so make sure to use scotch guard or something like it prior to wearing.
M**O
The best tennis shoes!!
Ultraboost always the best!! Color is just how they looked on the pictures I saw when I was purchasing them and they are so comfortable.
T**H
Good price for a great product
Item came quick and as usual the ultra boost fit perfectly. wore them for a 16 hour shift first day with no break in pain and also no foot pain
L**E
Just wow
I order in my usual size 6 and I just love them thru to size and great fit! I bought last year the ultra boost 20 and must say these are different less wide and more supportive!! Highly recommend!
S**H
Recommend
They are wonderful. I loved my Ultraboost 20 but like these even more! I run ~5km 3-5 times a week
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