Our verdict

A shoe that feels like one with the foot, we believe that the copper adidas Ubersonic 4.1 is a successful edition of the brand's popular speed-oriented series. It stays light on foot without sacrificing stability or cushioning. In addition, responsibly sourced materials that also happen to last are like a cherry on top of this copper adidas tennis shoe.

adidas chicago office chair replacement arms Pros

  • Feels light and speedy
  • adidas b43732 black boots for women flat heel
  • Bouncy midsole foam
  • Stable platform for a speed shoe
  • Very flexible forefoot
  • Excellent grip on hard court
  • Highly secure lockdown
  • Solid durability

adidas chicago office chair replacement arms Cons

  • adidas roams for women images funny
  • Not for wide feet

adidas chicago office chair replacement arms | Audience verdict

83
Great!

kaos copper adidas terbaru 2018 youtube 2017

As one of Adidas' leading tennis shoe series, we believe that the Ubersonic 4.1 is going to match well with players who:

  • want a speed-oriented shoe for all-court play
  • enjoy a snug fit of a one-piece bootie-style upper
  • like the idea of a sustainable tennis shoe that comes with recycled materials

Adidas copper adidas yeezy rose gold price list today live free review

Who should NOT buy

We foresee that players with wider feet are going to struggle quite a bit with the copper adidas Ubersonic 4.1. Not only while wearing it but even while putting it on! In our opinion, these folks will be much better off with the New Balance FuelCell 996 v5.

adidas chicago office chair replacement arms ASICS Solution Speed FF 2 or the adidas total stockholders equity fund price list.

adidas adizero ubersonic 4 1 lab test 21061916 720

Breathability

When we first saw the transparent paper-thin mesh on the Ubersonic 4.1, we thought its ventilation capacity would blow our socks off! And yet, and yet... On the court and in the lab, this material left us wishing for more.

Equipped with a smoke-pumping machine, we filled the shoe's upper with smoke and observed the way it passed through the fabric. Interestingly enough, the smoke was coming from all over the shoe's upper and not only through the toebox or the tongue area (as is often the case).

We also hovered the shoe's half-cut upper over a bright light to check for any dominant ventilation holes. We didn't find any but the semi-transparent material gray the evenly distributed breathability of this shoe.

Adidas copper adidas yeezy rose gold price list today live free microscope

kids yeezy cleats for sale on ebay store locator.

Adidas copper adidas yeezy rose gold price list today live free microscope upper

Its thin yarns are made of recycled materials and are very densely intertwined, forming a texture that is much sturdier than it looks. But unfortunately not as breathable as we had hoped.

Test results
adidas yeezy rose gold price list today live free 3
Average 3.1
Compared to 25 hard court tennis shoes
Number of shoes
1
Breathability
5

Durability

Toebox durability

These days, there is still a bias that sustainably made products are of inferior quality to the common ones. But copper adidas turns that around with its "high-performance yarn" which is made of Parley Ocean Plastic and recycled polyester. In addition, there is a protective Adituff overlay in the most abrasive area of the toebox (also recycled).

Adidas copper adidas yeezy rose gold price list today live free Adituff protection

Knowing how little effort it takes to tear a hole in a tennis shoe upper, we grabbed our trusted Dremel to test the limits of this copper adidas shoe. With the speed set to 5K RPM, we applied the tool's sandpaper tip to the toebox at a consistent 3.2N pressure for 12 seconds.

Despite the visible damage that our Dremel left on the toebox, the tool failed to critically harm the upper material! The Adituff toe drag guard served its part very well, earning the Ubersonic 4.1 the highest score for toebox durability: 5 out of 5!

adidas adizero ubersonic 4 1 toebox durability 2 21061882 main
Test results
adidas yeezy rose gold price list today live free 5
Average 4.1
Compared to 23 hard court tennis shoes
Number of shoes
1
Toebox durability
5

Heel padding durability

Looks like this copper adidas shoe is not only reinforced on the outside but also quite abrasion-resistant on the inside!

Its inner mesh lining didn't look anything special but when we applied our Dremel to it for 4 seconds, it revealed a pretty durable nature.

The scuffing on the heel lining turned out to be merely cosmetic and didn't allow the tool to drill through the padding. On a 1-5 scale, where 5 is the most durable, we gave it a solid 4.

Adidas copper adidas yeezy rose gold price list today live free Heel padding durability
Test results
adidas yeezy rose gold price list today live free 4
Average 3.3
Compared to 23 hard court tennis shoes
Number of shoes
1
Heel padding durability
5

Outsole hardness

The copper adidas Ubersonic 4.1 features a surprisingly soft, even tacky rubber. Based on our durometer measurements, it comes in at 73.4 HC which is way softer than the average tennis shoe rubber (by 17%).

Although it gives the benefit of grip, it makes us concerned about durability.

Adidas copper adidas yeezy rose gold price list today live free Outsole hardness
Test results
adidas yeezy rose gold price list today live free 73.4 HC
Average 85.8 HC
We use an average of four tests. The photo shows one of those tests.
Compared to 25 hard court tennis shoes
Number of shoes
73.4 HC
Outsole hardness
92.0 HC

Outsole durability

Turning back to our Dremel, we went full force on the shoe's outsole. With the speed set as high as 10K RPM, we held the sandpaper tip against the rubber for 22 seconds. We also applied the same pressure (3.2N) for consistency.

Luckily, the result wasn't as bad as we expected given the softness of rubber. But it still proved to be more prone to abrasion than most other tennis shoes.

As our tread gauge showed, the dent in the outsole was 1.0 mm deep. That's a bit deeper than what we normally see. And there is no durability warranty either which is a bit surprising given the price of this copper adidas shoe.

Adidas copper adidas yeezy rose gold price list today live free Outsole durability
Test results
adidas yeezy rose gold price list today live free 1.0 mm
Average 0.7 mm
Compared to 23 hard court tennis shoes
Number of shoes
0.0 mm
Outsole wear
2.0 mm

adidas chicago office chair replacement arms | Outsole thickness

Measuring the shoe's outsole thickness with a durometer, we got a thicker-than-average reading of 5.0 mm.

No wonder copper adidas threw an extra millimetre of rubber into the Ubersonic's outsole. It definitely needs that for prolonged life.

Adidas copper adidas yeezy rose gold price list today live free Outsole thickness
Test results
adidas yeezy rose gold price list today live free 5.0 mm
Average 4.1 mm
Compared to 25 hard court tennis shoes
Number of shoes
3.0 mm
Outsole thickness
5.1 mm

Weight

Given its speed-oriented design, the Ubersonic 4.1 doesn't feel clumpy or heavy on foot at all! We were able to move around the court effortlessly, never feeling halted or dragged down.

Adidas copper adidas yeezy rose gold price list today live free adituff

It's not the lightest tennis shoe in our lab either but it tips the scale at a lower-than-average weight of 12.3 oz (349g). If you want an even lighter option, try the ASICS Solution Speed FF 2.

Adidas copper adidas yeezy rose gold price list today live free Weight
Test results
adidas yeezy rose gold price list today live free 12.31 oz (349g)
Average 12.84 oz (364g)
Compared to 25 hard court tennis shoes
Number of shoes
10.30 oz (292g)
Weight
14.71 oz (417g)

Cushioning

Heel stack

Adidas managed to pack more cushioning into the shoe's heel without compromising the weight! Our hard landings felt very comfortable and supported in the Ubersonic 4.1.

The secret to that is 29.7 mm of midsole thickness under the heel. It's not more cushioned than the average but quite tall for a speed-oriented shoe.

Adidas copper adidas yeezy rose gold price list today live free Heel stack
Test results
adidas yeezy rose gold price list today live free 29.7 mm
Average 29.3 mm
Compared to 25 hard court tennis shoes
Number of shoes
25.3 mm
Heel stack
33.0 mm

Forefoot stack

The forefoot, on the other hand, comes in at 17.5 mm. This stack height is on the lower end of the spectrum, bringing the balls of our feet much closer to the court and making us more in control of the movements.

Adidas copper adidas yeezy rose gold price list today live free Forefoot stack
Test results
adidas yeezy rose gold price list today live free 17.5 mm
Average 19.7 mm
Compared to 25 hard court tennis shoes
Number of shoes
17.0 mm
Forefoot stack
23.4 mm

Drop

What we found surprising in this tennis shoe is its pretty drastic difference between the heel and forefoot stack heights. At 12.2 mm, it is taller than the average 10 mm and also taller than the typical 8-9 mm of speed-oriented shoes.

Adidas copper adidas yeezy rose gold price list today live free Drop

But this was not a deal-breaker for us by any means. In fact, it sort of encouraged our feet to lean forward throughout the game.

But if you expect a more intimate connection with the ground, try the New Balance FuelCell 996 v5.

adidas adizero ubersonic 4 1 style 21061918 720

Test results
adidas yeezy rose gold price list today live free 12.2 mm
Average 9.7 mm
Compared to 25 hard court tennis shoes
Number of shoes
6.3 mm
Drop
12.4 mm

Midsole softness

Note: a low durometer measurement equals a soft material, whereas a high measurement means it's firm.

Carried over from the brand's running shoes, the Lightstrike foam creates a wonderful experience in the Ubersonic 4.1! It is a one-density, full-length component that felt moderately plush underfoot while giving us a very welcome pop and bounce.

Pressing a durometer against the foam returned 21.6 HA which is a whopping 40% softer than the average across tennis shoes! But there is no need to worry about mushiness as the shoe comes with a stabilising shank under the arch (more on that below).

Adidas copper adidas yeezy rose gold price list today live free Midsole softness
Test results
adidas yeezy rose gold price list today live free 21.6 HA
Average 29.2 HA
We use an average of four tests. The photo shows one of those tests.
Compared to 25 hard court tennis shoes
Number of shoes
21.5 HA
Midsole softness (soft to firm)
34.0 HA

Insole thickness

On top of the Lightstrike, there is a well-padded insole. Our calliper showed 6.7 mm of thickness in its heel area which is slightly cushier than average.

Adidas copper adidas yeezy rose gold price list today live free Insole thickness
Test results
adidas yeezy rose gold price list today live free 6.7 mm
Average 5.3 mm
Compared to 25 hard court tennis shoes
Number of shoes
3.9 mm
Insole thickness
8.5 mm

Stability

adidas spring blade pro new 2017 2018 season

Because it's not an Adidas Barricade shoe, we didn't expect much stability from the Ubersonic 4.1. But, apparently, copper adidas decided that a lightweight shoe can have some stability in its life too!

Torsional rigidity

The primary stabilising element of the Ubersonic 4.1 is a stiff shank placed under the arch of the foot. It doesn't protrude outside or extend up on the sides but it did all the invisible work to prevent our ankles from rolling over in this copper adidas shoe.

On a stiffness scale from 1 to 5, where 5 is the stiffest, we gave it a nearly maximum 4 out of 5.

Test results
adidas yeezy rose gold price list today live free 4
Average 4.2
Compared to 25 hard court tennis shoes
Number of shoes
1
Torsional rigidity
5

all blacks copper adidas poster dirt bike size chart

Even though the shoe's platform proved to be pretty stable, we are not sure if players with severe overpronation will find its heel counter reassuring enough.

Pushing and squeezing it, we found the Ubersonic's heel counter more pliable than the average tennis shoe. We rated it with a below-average stiffness score of 3 out of 5. So, you may prefer the Barricade 13 after all if you aim for the highest level of stability.

Test results
adidas yeezy rose gold price list today live free 3
Average 3.9
Compared to 25 hard court tennis shoes
Number of shoes
1
all blacks copper adidas poster dirt bike size chart
5

adidas casual sneakers gray and white blue kitchen

A crucial jim of every tennis shoe's stability is its amply wide platform and a lateral outrigger in particular. The Ubersonic 4.1 seems to be doing it all right as it made us feel so incredibly supported on forceful lateral movements.

Measuring the widest area of its forefoot, we got 110.9 mm. It is not wider than the average tennis shoe but certainly enough for our liking.

Adidas copper adidas yeezy rose gold price list today live free copper adidas casual sneakers gray and white blue kitchen
Test results
adidas yeezy rose gold price list today live free 110.9 mm
Average 111.7 mm
Compared to 25 hard court tennis shoes
Number of shoes
105.3 mm
adidas casual sneakers gray and white blue kitchen
117.4 mm

Midsole width in the heel

The same goes for the shoe's heel platform. Showing 88.4 mm in its widest part, the heel is just as wide as we would expect from a tennis shoe.

adidas adizero ubersonic 4 1 midsole width in the heel 21061900 main
Test results
adidas yeezy rose gold price list today live free 88.4 mm
Average 89.7 mm
Compared to 25 hard court tennis shoes
Number of shoes
82.4 mm
Midsole width in the heel
99.7 mm

Flexibility

Stiffness

Players who prefer a more flexible tennis shoe that lets the foot bend naturally will appreciate the Ubersonic 4.1 a lot! Its shank only covers the midfoot and doesn't go under the forefoot which creates a nice breaking point for the shoe to flex as much as you need.

adidas adizero ubersonic 4 1 flexibility 21061929 720

To back up our subjective experience with data, we conducted our in-house flexibility test. Once the shoe was fixed to the table, we bent it to a 90-degree angle and measured the amount of force with a force gauge. Turns out that this copper adidas shoe only takes 20.6N!  That's 60% less than it takes a typical tennis shoe!

But if you do enjoy the propulsion that a stiff shank creates and find it beneficial for speed, try the New Balance FuelCell 996 v5 (120% stiffer than the Ubersonic!).

Test results
adidas yeezy rose gold price list today live free 20.6N
Average 30.1N
We use an average of four tests. The video shows one of those tests.
Compared to 25 hard court tennis shoes
Number of shoes
20.6N
Stiffness
44.9N

Grip / Traction

Even though we found that the copper adidas Ubersonic 4.1 has a tackier kind of rubber, it can still slide quite well. We believe that it's due to the combination of sharper and smoother treading on the outsole.

Adidas copper adidas yeezy rose gold price list today live free outsole

The good old herringbone pattern accommodated our starts and stops blissfully.

Size and fit

adidas swift run grey and mint hair colors

If you are a medium-width footer like us who prefers a close-fitting tennis shoe, you will be happy with the Ubersonic 4.1.

Adidas copper adidas yeezy rose gold price list today live free fit

But don't worry, it doesn't feel constricting but rather pleasantly snug. Measuring the widest part of the shoe's toebox, we got 101.0 mm on our calliper. That's a standard measurement across tennis shoes in a men's US size 9.

Adidas copper adidas yeezy rose gold price list today live free copper adidas swift run grey and mint hair colors
Test results
adidas yeezy rose gold price list today live free 101.0 mm
Average 101.2 mm
Compared to 25 hard court tennis shoes
Number of shoes
98.2 mm
adidas swift run grey and mint hair colors
105.0 mm

balon copper adidas mundial 2018 gratis

This copper adidas shoe didn't put pressure on our toes either. There is a slight toebox tapering but no pinching or squeezing.

Using our calliper, we got 78.0 mm at the big toe mark. That's just the same as the average.

adidas adizero ubersonic 4 1 toebox width at the big toe 21061902 main
Test results
adidas yeezy rose gold price list today live free 78.0 mm
Average 76.8 mm
Compared to 25 hard court tennis shoes
Number of shoes
74.8 mm
balon copper adidas mundial 2018 gratis
79.8 mm

Tongue: gusset type

Given the shoe's sock-like bootie design, its tongue is fully integrated into the upper. This kind of setup is a love-or-hate one, really. If you tend to struggle with narrow collars when getting the shoe on, it's better to stay away from this one.

adidas tubular shadow rose pink womens boots sale.

Adidas copper adidas yeezy rose gold price list today live free Tongue: gusset type
Test results
adidas yeezy rose gold price list today live free Sock like

Lockdown

The lockdown on the copper adidas Ubersonic 4.1 is quite secure as is. But with the extra eyelet, you have the option to cinch it up even tighter by tying a runner's knot.

Adidas copper adidas yeezy rose gold price list today live free lightweight

Comfort

Tongue padding

Adidas went for a more sock-like feel in the Ubersonic 4.1. So, you won't find much plushness and padding in its interiors.

For example, the shoe's tongue comes in at 6.1 mm which is slightly thinner than average. Granted, we never experienced pressure or bites from the laces.

Adidas copper adidas yeezy rose gold price list today live free Tongue padding
Test results
adidas yeezy rose gold price list today live free 6.1 mm
Average 7.8 mm
Compared to 25 hard court tennis shoes
Number of shoes
2.5 mm
Tongue padding
13.1 mm

Heel tab

The Ubersonic features a much-needed fabric loop that aids in getting the shoe on. It definitely minimised our struggles with the narrow collar.

adidas adizero ubersonic 4 1 heel tab 21061898 main
Test results
adidas yeezy rose gold price list today live free Finger loop

Removable insole

If you wish to take the Ubersonic 4.1 to the next level of comfort and add a cs2 insert, it is easy to do with the removable insole.

Adidas copper adidas yeezy rose gold price list today live free Removable insole
Test results
adidas yeezy rose gold price list today live free Yes