Customer Reviews adidas Running UltraBOOST

I've tried for the first time on a 16H flight. Too tight despite buying 1/2 size bigger as per reviews. I had to remove my no show socks to relieve pain. Shame.

I have a pair of Pure Boost in light grey and I am delighted by them so decided to get the Ultra Boost in triple black. I did a thorough research and everyone was praising the Ultra Boost as a better shoe overall. Well, my expectations were high. When they arrived and I put them on, I immediately felt they were a lot tighter than the Pure Boost. They are also slightly heavier and much stiffer (the mid shell). I can't feel the bottom sole as a more comfortable one. It is fine, but not as good as I expected. I usually wear 10.5 UK and I got these in 11 just as my Pure Boost pair. Well, maybe a half size bigger would have been perfect, but now it's too late for exchange or return, because I've thrown out the box and tags and have wore them once today. I guess these shoes are made to be put on a bare foot in order to run with them. Well, I got them for leisure and walking around town and I carry socks every time. If I had to choose again, I would stick with Pure Boost. They are much more breathable. When it is even slightly windy outside, I can feel it in my feet which feels just fantastic and keeps them clean and odour-free. That's not the case with Pure Boost. The mid is much stiffer and not as breathable so I can't feel the air coming through. When I got them off after the walk today, my socks were in a lot of moist. Not good. Another problem is that the insoles get out every time I get them off my feet. It's frustrating and I've never had such shoes before. The design is great though, no issues there. It is just too much hype. Save some money and get a pair of Pure Boost.

I love the aesthetic feel of the shoes but they run a size to small. I bought an 11 but their too tight on me and hurt my foot

Hope customer service can make this right. I'm a huge ultra boost advocate

Put plastic bags inside new Ultraboost to see if I can widen it a bit.

Don't fit right. I would like to return them. My right foot rubs against my left foot.

Cut too small and narrow had to go to a local store to return and settle for a different shoe

Fourth pair I've had. Uncomfortable under ball of foot and across top. Not sure why, but different from my previous ones.

Sizing is too small in spite of sizing up one size as recommended

After getting these I don't think I'd buy a pair of adidas trainers again as these are so dissapointing

Ordered size 5 as had had them before and when they arrived they were too small! Did not order any more as not sure they would fit.

I don't recommend this shoes to anyone. I only used it twice after purchasing

This is my second pair of ultra boost trainers and they are very well made and last but the most important thing for me is the comfort

Don't waste your money on these. I had a shoe where the insole was not properly sized and slid back while walking. Very annoying and when I took it in to have someone look at it they told me it was normal. Overpriced low quality waste of money.

I bought these with hopes of them being decent running shoes. They started falling apart before I had them a month. The tread on them was terrible, they wore out twice as fast as any shoe I've ever owned. The sole in one won't stay in place. The shoes actually cause pain in me to the point I can no longer wear them. I tried contacting customer service twice and received no response. Don't recommend, buy something better.

7 day return policy. I purchased for my grandson and just found out they will not accept return if it does not fit! RIDICULOUS, there should be some exception for November/December purchases. I hope they fit. I selected "perfect" for the fit above in able to submit my review.

The best shoes If the sizing was consistent but I can wear these and they are same size as the other pair I have

Would not recommend buying this show, very poor quality compared to previous brands I've worn. I'm disappointed

Been wearing adidas size 10 for years. This size 10 is really a size 8. Fitment is poor.

One of the eyelets ripped after wearing it for about 9 times. Can I ask for a refund or a new shoe? There is no way I can repair it.

Heel is too short, sizing is off and the fit is narrow and weird.

Do not know why Ultra Boosts do not fit uniformly. All black colorways seem to be more narrow . Need to fit more consistently across all colorways so buyer can take the guesswork out of buying on-line.

The quality of the Ultra Boost has deteriorated significantly over the years. The stitching between the two shoes was off and the fit was very awkward and tight. I have owned all four versions of this sneaker and the 4.0 fit very small and narrow compared to the others. Go a half size up AT LEAST

Brought many ultra boosts in the past, never had a problem before always been great. But the quality of theses have been shocking terrible glue stains alright around the heel cup, they give me a discount code but only works on non limited items which nobody wants.