Customer Reviews adidas Adizero Ubersonic 4

Didn't like the fit of the Barricades so went with these. Had to go up a half size, no problem with width or toe box although my feet are on the narrower side. Having worn them about 5 times I have now got a blister on the top of both feet, top of tongue, somewhere I've never had a blister before. I like the padding around the ankle but do overall find them a bit stiff, I wouldn't buy again.

I bought these trainers in a half size up from my normal size after reading reviews saying that the toe box was a little small. The trainer's are comfortable but there is a little lift in the heel, as it is a half size bigger. However, this was easily rectified with a little bit of padding.

Shoe was too small. Gave it to a friend who wears 10.5 and it fit them well. I have size 11 feet and my toes were hitting the end.

Less than a month after receiving these shoes (after playing in them 3 times) the adidas symbol on the left shoe began to peel off. The shoes had been stored indoors, were never used in the rain, and are otherwise in good shape. The shoes are comfortable and perform well but the peeling adidas symbol makes them look like cheap knockoffs.

I've tried so many tennis shoes and they all just suck in some way. Why is the heel cup designed so your heel just slips out? Why is there no runners lace hole to lock it in place? Why is the shoe so long and narrow? I'm so sick and tired of tennis shoe designers. Y'all really just do not understand how to make a shoe.

JUST GOT THIS ADIZERO UBERSONIC 4 TENNIS SHOES. NOT BAD AT ALL . JUST NEED TO BE BE MORE COMFORT . A BIT HARD ON YOUER FEEL MAYBE I NEED TO BRAKE THAM IN ABIT ?

If the stitching/glue didn't come away they are lovely

I rated with 2 stars (and not 1) only for the comfortness of those shoes. The outsole wear came in a month since the purchase (the midsole came to surface) and the photos are taken after 60 days since the purchase. I appealed to the seller, for a replacement (sending back the pair of shoes) but after Adidas' representative reviewed the product denied any replacement or any sort of refund. Note that I play tennis 3 times a week, for 60-90 mins a time.

Shoes were delivered early February. By end of March, the sole wore through on the right shoe, making them unusable. Attempted to return. No way

I wish adidas would just have normal lacing systems. I think the strange lacing pattern on this shoe is why they don't fit well. It's impossible to tighten the laces sufficiently so you end up with the odd feeling of tight near the ankle and too loose near your toes.

Holes in cloth soles after using 2x per week for less that 5 months

Don't know how dumb the design team has been on multiple sports lines on these sock like ankle fits that doesn't stretch where we cannot even put out foot inside the shoe let alone the foot size fitting. So dumb move, I bought 3 pairs, 2 running and 1 tennis shoes not knowing with this same issue where there is no stretch in the sock like ankle inlet, it's stupidity at its best with these stupid lame product designers on these shoes. Please apply common sense. Just a waste of my money when buying from 3rd party retailers who doesn't do free returns. This is so disappointing waste of my time and money trying a size up, they still have the same issue, it's just the ankle and not the size. Come on guys, being the best brand and making these dumb moves only sway away loyal adidas buyers. Please apply some logic to these designs.

I recently bought these shoes and wore them for tennis only for couple of weeks few times per week. The sole of the left shoe got completely worn out to the point that it has a hole in it. Adidas claims that this is normal wear and tear after they verified that I only had them for few weeks.

Poor quality in the design of the toe box that is not sufficient for modern tennis players

It only took 7 weeks to put a whole in the bottom of the shoe. After I talked to customer service they called it "wear and tear" and would not replace the shoe. I've owned many pairs of adidas tennis court shoes and they last on average 4-6 months. These were unusable in under 2 months. I did not treat these shoes any different than other court shoes I've owned. Way too expensive of a shoe to go bad this quickly.

I played those shoes for 3-4 weeks and they already have huge holes in the sole. The quality team was not able to refund my money or to exchange it. It was definitely the last time buying those shoes.