The ultimate expression of speed on a tennis court. These adidas Adizero Ubersonic shoes support extreme lateral movements with a reinforced, lightweight mesh upper. Underneath, a responsive Lightstrike midsole and grippy Adiwear outsole combine to back up instinctive play on hard courts. Areas prone to abrasion are covered in an Adituff abrasion zone that includes recycled BOOST material so you can go all out, game after game. This shoe's upper is made with a high-performance yarn which contains at least 50% Parley Ocean Plastic — reimagined plastic waste, intercepted on remote islands, beaches, coastal communities and shorelines, preventing it from polluting our ocean. The other 50% of the yarn is recycled polyester.
The ultimate expression of speed on a tennis court. These adidas Adizero Ubersonic shoes support extreme lateral movements with a reinforced, lightweight mesh upper. Underneath, a responsive Lightstrike midsole and grippy Adiwear outsole combine to back up instinctive play on hard courts. Areas prone to abrasion are covered in an Adituff abrasion zone that includes recycled BOOST material so you can go all out, game after game. This shoe's upper is made with a high-performance yarn which contains at least 50% Parley Ocean Plastic — reimagined plastic waste, intercepted on remote islands, beaches, coastal communities and shorelines, preventing it from polluting our ocean. The other 50% of the yarn is recycled polyester.
in 1 offers
The lowest price for Adidas Adizero Ubersonic 4.1 Mens Tennis Shoes - Core Black / White / Grey Four 9 right now is $380.00 at Side Kicks.
The all-time low was $258.00 on 12 Mar 2026 — today's price is 47% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 9 May 2026.
Adidas Adizero Ubersonic 4.1 Mens Tennis Shoes - Core Black / White / Grey Four 9
The ultimate expression of speed on a tennis court. These adidas Adizero Ubersonic shoes support extreme lateral movements with a reinforced, lightweight mesh upper. Underneath, a responsive Lightstrike midsole and grippy Adiwear outsole combine to back up instinctive play on hard courts. Areas prone to abrasion are covered in an Adituff abrasion zone that includes recycled BOOST material so you can go all out, game after game. This shoe's upper is made with a high-performance yarn which contains at least 50% Parley Ocean Plastic — reimagined plastic waste, intercepted on remote islands, beaches, coastal communities and shorelines, preventing it from polluting our ocean. The other 50% of the yarn is recycled polyester.
The ultimate expression of speed on a tennis court. These adidas Adizero Ubersonic shoes support extreme lateral movements with a reinforced, lightweight mesh upper. Underneath, a responsive Lightstrike midsole and grippy Adiwear outsole combine to back up instinctive play on hard courts. Areas prone to abrasion are covered in an Adituff abrasion zone that includes recycled BOOST material so you can go all out, game after game. This shoe's upper is made with a high-performance yarn which contains at least 50% Parley Ocean Plastic — reimagined plastic waste, intercepted on remote islands, beaches, coastal communities and shorelines, preventing it from polluting our ocean. The other 50% of the yarn is recycled polyester.
Last updated at 09/05/2026 18:01:59
adidas Adizero Ubersonic 4.1 Core Black Cloud White Grey, UK 9
Delivery between 14–18 May $14.99
originally posted on tennisexpress.com
I've always been more of a Nike guy, but lately I liked the designs of Adidas shoes a bit more. I specifically thought these ones looked cool and I needed some new shoes so I decided to try them out. I went for a walk last night just to try them out and walked for about an hour. These shoes were not just uncomfortable, but actually painful. Specifically the area right before you get to the toes on top of my feet it feels like the part under the laces presses into my feet whenever I bend my feet. I'm not sure how to describe it exactly, but it's like the crease in my shoes when I bend my feet is stiff and gets pushed down into my feet. I expected I would need to break in my shoes, but not like this. I tried putting them on again this morning to see if I noticed any ... MoreI've always been more of a Nike guy, but lately I liked the designs of Adidas shoes a bit more. I specifically thought these ones looked cool and I needed some new shoes so I decided to try them out. I went for a walk last night just to try them out and walked for about an hour. These shoes were not just uncomfortable, but actually painful. Specifically the area right before you get to the toes on top of my feet it feels like the part under the laces presses into my feet whenever I bend my feet. I'm not sure how to describe it exactly, but it's like the crease in my shoes when I bend my feet is stiff and gets pushed down into my feet. I expected I would need to break in my shoes, but not like this. I tried putting them on again this morning to see if I noticed any difference and I realized my feet were actually bruised because I can feel pain there even with my usual shoes on.I'm going to try to break them in a little bit more because I seriously would love for these shoes to work for me, but I'm becoming concerned that I won't be able to wear these shoes.
originally posted on tennisexpress.com
They are good tennis shoes, the fit of this pair feels literally like a sock because inside is a single piece, the first few weeks is not too comfortable but then accommodates to your foot, in terms of durability is good, I have about a month of use and still do not see a wear on the sole. The only bad point of this pair definitely are the laces of the shoe, for the quality of the shoe I think you expect a good material in them, they feel very uncomfortable at the top so if you are interested in buying this pair I think you should change the laces for a better fit and comfort.
originally posted on pgatoursuperstore.com
This tennis shoe is one of the better looking shoes, in my opinion. The whole shoe is really comfortable except the out hard plastic seems to dig into your foot when flexing. Maybe it will break in over time. The internal sock part is really tight and doesn't stretch that well so it takes a bit to get your foot in there. Most sock like shoes stretch really well. This one doesn't. If I were to judge this shoe based on comfort, it would be three stars but the look of the shoe adds a point. I'm just hoping the shoe breaks in over time.
| Length | True |
| Arch | Slightly Low |
| Surface | All (hard courts) |
adidas Adizero Ubersonic 4.1 Core Black Cloud White Grey, UK 9
Delivery between 14–18 May $14.99
I've always been more of a Nike guy, but lately I liked the designs of Adidas shoes a bit more. I specifically thought these ones looked cool and I needed some new shoes so I decided to try them out. I went for a walk last night just to try them out and walked for about an hour. These shoes were not just uncomfortable, but actually painful. Specifically the area right before you get to the toes on top of my feet it feels like the part under the laces presses into my feet whenever I bend my feet. I'm not sure how to describe it exactly, but it's like the crease in my shoes when I bend my feet is stiff and gets pushed down into my feet. I expected I would need to break in my shoes, but not like this. I tried putting them on again this morning to see if I noticed any ... MoreI've always been more of a Nike guy, but lately I liked the designs of Adidas shoes a bit more. I specifically thought these ones looked cool and I needed some new shoes so I decided to try them out. I went for a walk last night just to try them out and walked for about an hour. These shoes were not just uncomfortable, but actually painful. Specifically the area right before you get to the toes on top of my feet it feels like the part under the laces presses into my feet whenever I bend my feet. I'm not sure how to describe it exactly, but it's like the crease in my shoes when I bend my feet is stiff and gets pushed down into my feet. I expected I would need to break in my shoes, but not like this. I tried putting them on again this morning to see if I noticed any difference and I realized my feet were actually bruised because I can feel pain there even with my usual shoes on.I'm going to try to break them in a little bit more because I seriously would love for these shoes to work for me, but I'm becoming concerned that I won't be able to wear these shoes.
They are good tennis shoes, the fit of this pair feels literally like a sock because inside is a single piece, the first few weeks is not too comfortable but then accommodates to your foot, in terms of durability is good, I have about a month of use and still do not see a wear on the sole. The only bad point of this pair definitely are the laces of the shoe, for the quality of the shoe I think you expect a good material in them, they feel very uncomfortable at the top so if you are interested in buying this pair I think you should change the laces for a better fit and comfort.
This tennis shoe is one of the better looking shoes, in my opinion. The whole shoe is really comfortable except the out hard plastic seems to dig into your foot when flexing. Maybe it will break in over time. The internal sock part is really tight and doesn't stretch that well so it takes a bit to get your foot in there. Most sock like shoes stretch really well. This one doesn't. If I were to judge this shoe based on comfort, it would be three stars but the look of the shoe adds a point. I'm just hoping the shoe breaks in over time.
So far the shoes have been great. They are a great speed orientated shoe as they are very light weight on the feet and provide great traction on a hard court. I only have 2 knocks on this shoe so far. My first issue is that they run longer than most shoes. Their width is standard for Adidas but for some reason they seem longer than the Ubersonic 3. My second issue is with the laces. For such a premium shoe the laces are too thin. I can actually feel the laces on top of my foot as they are super fine. Not only are the laces thin but they have no cushion in them so I can feel them through the tongue of the shoe. Other than those two issues I really enjoy these shoes. I'm really hoping they are more durable than the last iterations of the Ubersonic line.
Great show that fits true to size. Inner sock holds the foot tight and provides the extra support in this really lightweight shoe. Also incredibly grippy.This is the first pair of tennis shoes that I’ve owned and it’s amazing to see just how much they improve my game.
I moved to this shoe from a much heavier leather shoe and have been impressed by thI've sacrificede speed and agility this shoe provides while still offering a comfortable ride for long play sessions. It is a little more sensitive to sock choice than my last shoe but thats a given based on the constuction of this sneaker.
This is my third pair of Adidas Adizero size 10 shoes. The first two were awesome, and this pair is too painful to wear. The first pair was the Adizero Club size 10. Great fit. The second was the Ubersonic 3 size 10, again a great fit. Both pairs of shoes were very durable, but eventually wore out. I thought how could I go wrong by ordering the new version of the same shoe? I thought no reason to change horses now. I ordered the Ubersonic 4 size 10. When I first put them on, I thought they seemed just a little tight, especially on the outside of the toe box. I figured they would loosen up a bit after a few matches. Unfortunately, after four matches in a couple weeks, they're too painful to wear now. Very disappointed after spending good money on shoes that I cannot ... MoreThis is my third pair of Adidas Adizero size 10 shoes. The first two were awesome, and this pair is too painful to wear. The first pair was the Adizero Club size 10. Great fit. The second was the Ubersonic 3 size 10, again a great fit. Both pairs of shoes were very durable, but eventually wore out. I thought how could I go wrong by ordering the new version of the same shoe? I thought no reason to change horses now. I ordered the Ubersonic 4 size 10. When I first put them on, I thought they seemed just a little tight, especially on the outside of the toe box. I figured they would loosen up a bit after a few matches. Unfortunately, after four matches in a couple weeks, they're too painful to wear now. Very disappointed after spending good money on shoes that I cannot wear.
I really liked the previous version of this shoe but they became unavailable for a long time they hug your foot and had good stability. I had to add additional shoe insert to give me a little more cushion. I then moved to Asics shoes and enjoyed better cushioning and durability. I tried to go back to the Ubersonic but it just felt to flimsy so I returned it for another pair of Asics Gel Resolution. I am a 4.5 senior former teaching pro.
Have only worn these once but they were comfortable from the get go! The sock construction means your foot doesn’t move around at all when inside the shoe. Nice and lightweight. I went half a size up as adidas and asics seem to come up a little small on me.
Shifted to these from heavier models. Very light with good support and an inner "sock" that really helps the fit. My second pair - quite durable; they grip well and hold up to hardcourt play. Pretty sharp looking, too.
| Length | True |
| Arch | Slightly Low |
| Surface | All (hard courts) |
