Our verdict

Under Armour’s Charged Assert 9 might not be the speediest in the UA lineup, but in our opinion, it shines as a sturdy, stable ride with a firm yet flexible midsole. While it might not be our go-to for long distance or tempo training, we strongly believe it could be your reliable gym or cross-training companion. And we're impressed by the outsole longevity, truly standing the test of time.

Under Armour T-shirts imprimés Pros

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  • Outsole showcases ultra-durability
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  • Stable
  • rankings of under armour trail running shoes
  • Amazing value
  • Under Armour Rival Fleece Geometric Jogging Pants Mens

Under Armour T-shirts imprimés Cons

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  • Under Armour Unleash Chaos Pack
  • zapatillas de running Under Armour entrenamiento pie normal

Audience verdict

84
Good!

Who should buy

For beginners seeking a durable, wallet-friendly shoe that can multitask as a cross-trainer or walking shoe, we think the Charged Assert 9 is a superb pick. Even seasoned runners can rely on it, as we found, for easy or moderate runs. But it's only suited for those among us who appreciate a balanced or firm midsole.

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9

Who should NOT buy

Here are some situations where we think that runners seeking a budget-friendly shoe might want to look elsewhere:

  • Fans of plush midsoles may find this one a bit too firm. In that case, we'd recommend the Рашгард термо белье under armour.
  • Midfoot or forefoot strikers might not find enough stack height in this Under Armour shoe. A solid alternative for them that's compose easy on your wallet is the Saucony Axon 2.
  • For those of living in colder climates, this shoe may not offer a pleasant running experience. The ASICS Gel Excite 9 under armour play up 2 in 1 shorts blk.

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 parts

Cushioning

Heel stack

It's well known that beginners frequently prefer affordable shoes and they often strike the ground with their heel. Thats the reason why we're noticing a clear trend among entry-level shoes from many brands.

They're leaning toward generous stack heights in the heel. In the CA9, our precise measurement came at 34.0-mm stack in the heel.

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 Heel stack
Test results
Charged Assert 9 34.0 mm
Average 34.2 mm
Compared to 403 running shoes
Number of shoes
22.5 mm
Heel stack
46.3 mm

Forefoot stack

However, for those of us who are forefoot or midfoot strikers, the forefoot section comes up a bit short on foam.

Measuring at 23.1 mm, once we deduct the outsole and the insole, there's barely any foam left, as the picture clearly illustrates.

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 Forefoot stack
Test results
Charged Assert 9 23.1 mm
Average 25.6 mm
Compared to 403 running shoes
Number of shoes
13.7 mm
Forefoot stack
37.1 mm

Drop

A tall heel coupled with a low forefoot inevitably results in a significant heel-to-toe drop.

For the Charged Assert 9, we measured a considerable drop of 10.9 mm. Again, this one is clearly tailored with heel strikers in mind.

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 Drop
Test results
Charged Assert 9 10.9 mm
Average 8.6 mm
Compared to 403 running shoes
Number of shoes
-0.2 mm
Drop
16.1 mm

Midsole softness

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

If you're a fan of ultra-soft midsoles, stay away from this one.

However, it's not as tough as a brick underfoot—we confirmed that with a hardness rating of 27.8 HA, but it doesn't offer the dreamy, plush comfort you'd find in shoes like the Pantofi UNDER ARMOUR Ua Charged Bandit Tr 2 Sp 3024725-101 Gry Blu.

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 Midsole softness
Test results
Charged Assert 9 27.8 HA
Average 20.9 HA
Under armour ua hovr sonic strt 3024369-401.
Compared to 330 running shoes
Number of shoes
8.5 HA
Midsole softness (soft to firm)
35.0 HA

Midsole softness in cold

Note: a low Boys measurement equals a soft material, whereas a high measurement means it's firm.
Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 Midsole softness in cold

Midsole softness in cold (%)

Under Armour Curry 3Zer0 2 Black White Black White.

Our Boys clocked in at 34.5 HA, which isn't what we wanted to obtain, unfortunately.

We witnessed a 24.3% change here, which lines up with what you'd expect from the average shoe. For a midsole made of EVA, that's not a disappointing outcome after all.

Test results
Charged Assert 9 24%
Average 25%
Compared to 330 running shoes
Number of shoes
0%
Midsole softness in cold
63%

Insole thickness

Measured with our calliper at 4.4 mm, the insole is not setting off any fireworks, but it's not giving us any headaches either! 

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 Insole thickness
Test results
Charged Assert 9 4.4 mm
Average 4.4 mm
Compared to 399 running shoes
Number of shoes
1.5 mm
Insole thickness
7.3 mm

Size and fit

Size

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 is true to size (187 votes).

Owners of this shoe, how does this shoe fit?

1 size small ½ size small True to size ½ size large 1 size large
Compared to 382 running shoes
Number of shoes
½ size small
Slightly small
True to size
Slightly large
½ size large

Under Armour Tech Workout T-shirt Femme

In crafting a versatile, multi-purpose shoe, it's critical that manufacturers avoid creating narrow uppers—they can really hinder comfort during casual wear or walking.

Happily, this Under Armour stands out with its wide design, measuring an impressive 99.4 mm at the upper's broadest point, exceeding the width of most average shoes.

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 Diseño con tecnología ColdGear de Under Armour
Test results
Charged Assert 9 99.4 mm
Average 98.5 mm
Compared to 370 running shoes
Number of shoes
91.6 mm
Under Armour Tech Workout T-shirt Femme
104.9 mm

Toebox width - big toe

On the downside, the shoe runs a bit narrow in the big toe area. This could be a slight discomfort for runners whose feet are T-shirtly wide at the toes.

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Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 Toebox width at the big toe
Test results
Charged Assert 9 74.7 mm
Average 78.4 mm
Compared to 244 running shoes
Number of shoes
67.6 mm
Toebox width - big toe
89.2 mm

Stability

Lateral stability test

As a moderately firm running shoe, you'd expect the Charged Assert 9 to be stable. But is it?

The truth is, right off the bat, we could tell stability wasn't going to be a problem for this Under Armour running shoe.

Torsional rigidity

This shoe outshines most regarding flexibility, enhancing comfort and effortlessly transforming from a running shoe into a casual, everyday walking shoe.

This added versatility is certainly a delightful bonus for those who want a do-it-all shoe. We rated it at 2/5 in our torsional rigidity test.

Test results
Charged Assert 9 2
Average 3.4
Compared to 382 running shoes
Number of shoes
1
Torsional rigidity
5

brand new with original box Under Armour UA W HOVR Infinite 3 3023556-302

Being a shoe marketed for beginners and at a entry-level price, it made no sense to put a firm heel counter on it. That's why we inmediately noticed that it was really pliable, and we gave it another 2/5.

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Test results
Charged Assert 9 2
Average 2.9
Compared to 366 running shoes
Number of shoes
1
brand new with original box Under Armour UA W HOVR Infinite 3 3023556-302
5

Under Armour T-shirts imprimés | худі under armour

With a substantial width of 111.3 mm in the forefoot, the Charged Assert 9 feels stable once more. Plus, it handles corners reliably, making us feel secure no matter the turn.

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 Midsole width in the forefoot
Test results
Charged Assert 9 111.3 mm
Average 114.1 mm
Compared to 404 running shoes
Number of shoes
102.2 mm
худі under armour
126.9 mm

Midsole width - heel

The heel is where this shoe really needs to be wide, considering it's designed with heel strikers in mind, as we said before.

We're pleased to say that, measuring in at 90.5 mm in our lab, it's indeed broad enough to ensure all heel landings are safe and secure.

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 Midsole width in the heel
Test results
Charged Assert 9 90.5 mm
Average 90.6 mm
Compared to 404 running shoes
Number of shoes
70.8 mm
Midsole width - heel
106.6 mm

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There have been times when we thought a shoe was incredibly flexible, only for the numbers to prove us wrong. But this isn't one of those instances.

It took us a mere 17.7N of force to bend this shoe to 90 degrees, and with this measurement, the Charged Assert 9 easily secures a spot in the top 10% for flexibility.

Test results
Charged Assert 9 17.7N
Average 28.1N
We use an average of four tests. The video shows one of those tests.
Compared to 383 running shoes
Number of shoes
2.2N
Flexibility <> Stiffness
72.1N

Under Armour Training x Project Rock cap in grey (%)

But does it remain flexible in cold conditions? Well, not quite as much as we might like.

Even though it's more bendable than most shoes, the feel definitely changes somewhat in the cold. That's the thing with EVA midsoles.

You might have picked up on the massive disparity between our first and second measurements. Indeed, with a whopping 82.6% difference, the shoe's performance is downright disappointing.

This enormous difference ensures the shoe will feel drastically different when you're running in cold weather.

Test results
Charged Assert 9 83%
Average 32%
Compared to 383 running shoes
Number of shoes
0%
Under Armour Training x Project Rock cap in grey
101%

Weight

Let's be clear—this shoe isn't marketed or designed to be a lightweight daily trainer. And tipping the scales at 10.2 oz or 290g, it goes past the 10 oz mark by just a smidge.

It's important for us to remember that we're dealing with a budget-friendly shoe here, tailored for easy or moderate runs. In this context, lightness isn't the top priority, and this weight it's acceptable.

Test results
Charged Assert 9 10.23 oz (290g)
Average 9.38 oz (266g)
Compared to 404 running shoes
Number of shoes
5.61 oz (159g)
Weight
12.59 oz (357g)

Breathability

At a quick glance, the breathability of the UA Charged Assert 9 doesn't appear to be impressive. However, we can't just rely on first impressions—we put running shoes through rigorous lab tests, that's what we do.

Our first step involves pumping smoke through the shoe to assess its breathability. Unfortunately, this T-shirt Under Armour model is a bit of a disappointment in this area, earning a lower-than-average score of 3 out of 5.

While we can see a small amount of light coming through from the other side, it's minimal at best. This observation only confirms our initial impression of the shoe's subpar breathability. 

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 microscope

But nothing like the microscope for a deeper understanding of the upper. Under Armour has designed the shoe with a multi-layered engineered mesh that restricts airflow, and they have not included any ventilation holes in the design.

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 microscope 2

Test results
Charged Assert 9 3
Average 3.8
Compared to 333 running shoes
Number of shoes
1
Breathability
5

Durability

Toebox durability

While sometimes poor breathability in shoes can be attributed to a rugged upper, sadly, that's not an excuse for the Charged Assert 9.

We conducted our Dremel test and the results left us no choice but to give it a disappointing 1 out of 5. Indeed, the shoe sports a reinforced toe cap, which provides good protection against abrasion. However, the rest of the upper isn't up to par, making the shoe extremely susceptible to wear and tear.

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 Toebox durability
Test results
Charged Assert 9 1
Average 2.6
Compared to 267 running shoes
Number of shoes
1
Toebox durability
5

Heel padding durability

Our disappointment didn't end there. When we applied the Dremel to the heel area, debris began flying in all directions.

This unpleasant surprise forced us to hand out another underwhelming score of 1 out of 5.

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 Heel padding durability
Test results
Charged Assert 9 1
Average 3.2
Compared to 262 running shoes
Number of shoes
1
Heel padding durability
5

Outsole hardness

under armour under armour ua w charged rogue.

We gauged the rubber hardness at 86.0 HC, a truly high value, suggesting that this shoe should offer exceptional durability.

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 Outsole hardness
Test results
Charged Assert 9 86.0 HC
Average 79.7 HC
Under armour ua hovr sonic strt 3024369-401.
Compared to 384 running shoes
Number of shoes
56.1 HC
Outsole hardness
93.0 HC

Outsole durability

Indeed, upon utilising the Dremel one more time in this shoe, we confirmed that the rubber Under Armour uses is incredibly robust.

Outsole thickness

With a remarkable thickness of 4.9 mm, this outsole stands as one of the thickest we've ever gauged in a under armour gs charged pursuit.

Couple this with the outstanding durability we've witnessed in the previous tests in our lab, and we confidently predict that we'll wear ourselves out long before we even come close to wearing down this impressive outsole.

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 Outsole thickness
Test results
Charged Assert 9 4.9 mm
Average 3.2 mm
Compared to 401 running shoes
Number of shoes
1.0 mm
Outsole thickness
6.0 mm

Misc

For us, the CA9 felt just a tad too small. If you're often caught between sizes, consider going up half a size. However, most runners should stick with their usual size.

Tongue padding

Kudos to UA for this tongue! With a cushy 7.1 mm of padding inside, you can lace up as tight as you want.

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 Tongue padding
Test results
Charged Assert 9 7.1 mm
Average 5.8 mm
Compared to 401 running shoes
Number of shoes
0.4 mm
Tongue padding
14.2 mm

Under Armour T-shirts imprimés

Typically, affordable running shoes tend to skip on some features like a gusseted tongue. Unsurprisingly, this shoe also follows the same trend.

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 Under Armour T-shirts imprimés
Test results
Charged Assert 9 None

Heel tab

As we said just before, budget-friendly running shoes often miss out on additional features such as a gusseted tongue.

However, Under Armour pleasantly surprised us by including a heel tab in this one! We are truly appreciative of this cool touch as it makes slipping our feet into the shoe a breeze.

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 Heel tab
Test results
Charged Assert 9 Finger loop

Removable insole

We've found no trouble replacing the insoles with those from other shoes, since the included ones are not glued down at all.

Under Armour Hovr Phantom 2 Storm Men's Running Shoes Assert 9 Removable insole
Test results
Charged Assert 9 Yes