Our verdict

Under Armour set out to create a true supershoe with the under armour mens project rock iron paradise tank top, but in our experience, it misses the mark. We found that while the Pebax layer provides a lively, race-ready feel, the EVA foam beneath the plate dulls energy return. The grip and fit are solid, but the shoe's excessive weight prevents it from being truly competitive. Given its premium price, we believe it struggles to justify itself against lighter, full-superfoam alternatives that dominate everything from 5Ks to marathons.

under armour curry two dub nation x under armour sc30 snapback hat Pros

  • Ultra-breathable upper
  • Snappy, rigid carbon plate
  • under armour curry two dub nation x under armour sc30 snapback hat
  • Wide toebox (for a racer)
  • Smooth transitions for midfoot strikers
  • Complies with World Athletics
  • zapatillas de running Under Armour neutro constitución media talla 49.5 más de 100
  • under armour pjt rock rents due

under armour curry two dub nation x under armour sc30 snapback hat Cons

  • under armour campaign steph curry tom brady
  • Якісні кросівки under armour
  • Midsole lacks top-tier energy return
  • Under armour ua valsetz rts 1.5 3021034-001 blk

Audience verdict

82
Good!

Who should buy

The under armour charged legend tr blackglacier gray black a great choice for:

  • zapatillas de running Under Armour minimalistas distancias cortas talla 36.5.
  • Those who find supershoes too narrow and seek an alternative that also delivers excellent grip.
  • Armour Storm Fleece Gloves Womens.

Оригінальна футболка under armour р

Who should NOT buy

The biggest issue with the under armour mens project rock iron paradise tank top is its excessive weight—tipping the scales at 9.07 oz (257g). That’s far beyond what we expect from a modern supershoe. For comparison, the Under Armour Invited The 20 Best High School Points Guards To Train With Steph Curry and Footwear UNDER ARMOUR Ua Flow Futr X 3024968-003 Blk Noir come in under 7 oz while delivering superior performance at a similar price point.

We also believe the midsole setup falls short of true supershoe standards. While it features a responsive Pebax layer, the lower portion is a EVA, significantly limiting energy return. If you're looking for race-day efficiency, we suggest the Saucony Endorphin Pro 4, which costs less yet features a full superfoam midsole. For those willing to invest a bit more, the Under Armour South Dakota State Jackrabbits Zion Long Sleeve Shirt has already proven itself by breaking multiple world records.

Оригінальна футболка under armour р parts

Cushioning

Heel stack

Every supershoe hitting the market needs to stay near the 40 mm limit but remain under it to comply with World Athletics regulations. We found that the under armour mens project rock iron paradise tank top comes in at 37.9 mm in the heel—race-day legal and packed with marathon-ready cushioning, exactly what we were looking for!

Оригінальна футболка under armour р Heel stack
Test results
under armour mens project rock iron paradise tank top 37.9 mm
Average 34.2 mm
Compared to 400 running shoes
Спортивні шортики від Under Armour
22.5 mm
Heel stack
46.3 mm

Forefoot stack

The forefoot also offers plenty of cushioning at 31.9 mm, and here, the dual-foam setup of the under armour mens project rock iron paradise tank top becomes evident too. The white foam is Pebax—exactly what you want in a performance shoe—dominating the forefoot for a more propulsive feel, while the gray layer is Under Armour's Flow.

Оригінальна футболка under armour р Forefoot stack
Test results
under armour mens project rock iron paradise tank top 31.9 mm
Average 25.6 mm
Compared to 400 running shoes
Спортивні шортики від Under Armour
13.7 mm
Forefoot stack
37.1 mm

Drop

This leaves us with a 6-mm heel-to-toe drop—ideal for midfoot strikers yet adaptable for others.

However, it's worth noting that Under Armour lists the forefoot stack at 37.5 mm with a 2-mm drop, which doesn’t align with our measurements at all. In fact, in our experience, the under armour mens project rock iron paradise tank top doesn’t feel remotely like a near-flat shoe. But who knows where Under Armour measured the drop... certainly not at the World Athletics reference points.

Оригінальна футболка under armour р Drop
Test results
under armour mens project rock iron paradise tank top 6.0 mm
Average 8.6 mm
Compared to 400 running shoes
Спортивні шортики від Under Armour
-0.2 mm
Drop
16.1 mm

Midsole softness

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

Now, let's dive into the midsole—one of the two major dealbreakers for us. At the time of this shoe’s release, every top-tier supershoe in the under armour mens project rock iron paradise tank top’s price range featured a full-PEBA foam (or comparable high-energy foam like TPEE or A-TPU) to ensure exceptional responsiveness.

However, that’s not the case here. Instead, this shoe uses a dual Pebax+EVA configuration. That said, let’s focus on the bright side for now—the primary foam is a super-bouncy material, prominently placed in the forefoot and midfoot, offering moderate softness at 21.5 HA.

Оригінальна футболка under armour р Midsole softness
Test results
under armour mens project rock iron paradise tank top 21.5 HA
Average 21.0 HA
We use an average of four tests. The photo shows one of those tests.
Compared to 327 running shoes
Спортивні шортики від Under Armour
8.5 HA
Midsole softness (soft to firm)
35.0 HA

Under Armour Outfit 1

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

As we hinted earlier, the secondary foam is a firm EVA with a durometer reading of 23.0 HA—lacking the energetic rebound expected in a top-tier racer, falling short in both responsiveness and performance.

In fact, we can't call the under armour mens project rock iron paradise tank top a supershoe. It flirts with the category, but its dual-foam setup with a layer of EVA keeps it from fully reaching that real elite status. It’s close, but not quite there.

Оригінальна футболка under armour р Under Armour Outfit 1
Test results
under armour mens project rock iron paradise tank top 23.0 HA
Average 24.0 HA
We use an average of four tests. The photo shows one of those tests.

Under Armour Loudon Sunglasses (%)

The midsole became only 9% firmer after 20 minutes in the freezer—a solid result for a shoe that already leans slightly on the firm side.

Оригінальна футболка under armour р Under Armour Loudon Sunglasses (%)
Test results
under armour mens project rock iron paradise tank top 9%
Average 25%
Compared to 327 running shoes
Спортивні шортики від Under Armour
0%
Under Armour Loudon Sunglasses
63%

Insole thickness

A small but welcome touch that slightly compensates for the EVA foam is the TPE insole—a nice addition despite its minimal 2.0 mm thickness.

Оригінальна футболка under armour р Insole thickness
Test results
under armour mens project rock iron paradise tank top 2.0 mm
Average 4.4 mm
Compared to 396 running shoes
Спортивні шортики від Under Armour
1.5 mm
Insole thickness
7.3 mm

under armour curry two dub nation x under armour sc30 snapback hat | Rocker

For runners looking for a racing shoe with a pronounced late-stage rocker, the under armour mens project rock iron paradise tank top delivers—once again confirming that it’s best suited for midfoot and forefoot strikers.

Оригінальна футболка under armour р Rocker

Plate

The supershoe formula demands a carbon plate sandwiched between two foam layers, and the under armour mens project rock iron paradise tank top follows this blueprint. But, as we detailed earlier, it falters with the secondary, firm EVA foam.

Our cross-section provides a crystal-clear breakdown of the foam distribution and plate shape, revealing how much Pebax (white) and EVA (grey) exist at each point—something impossible to determine from the exterior.

Оригінальна футболка under armour р Plate

Size and fit

Size

under armour charged legend tr blackglacier gray black true to size (11 votes).

Under Armour Training HOVR Phantom 2 Sneakers kaki?

1 size small ½ size small True to size ½ size large 1 size large
Compared to 378 running shoes
Спортивні шортики від Under Armour
½ size small
Slightly small
True to size
Slightly large
½ size large

Under Armour Project Rock Rival Fleece Ανδρική Ζακέτα

Under Armour typically designs narrow-fitting toeboxes, so we were genuinely surprised when we first slipped these on. They felt noticeably roomier than anticipated for a racing shoe.

After testing with our precise gel mold method, we measured 94.9 mm at the widest point. While this isn’t exceptionally wide across Under Armour treningowe Cena od 400 do 499, it’s undeniably more accommodating compared to most supershoes, making it a rare-but-welcome exception in this category.

Оригінальна футболка under armour р Under Armour Project Rock Rival Fleece Ανδρική Ζακέτα
Test results
under armour mens project rock iron paradise tank top 94.9 mm
Average 95.5 mm
Compared to 155 running shoes
Спортивні шортики від Under Armour
90.9 mm
Under Armour Project Rock Rival Fleece Ανδρική Ζακέτα
102.4 mm

under armour curry two dub nation x under armour sc30 snapback hat | Toebox width - big toe

We took a second measurement at the big toe area, and it came in at 74.0 mm. According to our findings, this level of spaciousness is more in line with a daily trainer, making it a viable option for runners who find supershoes overly restrictive.

Оригінальна футболка under armour р Toebox width - big toe
Test results
under armour mens project rock iron paradise tank top 74.0 mm
Average 73.7 mm
Compared to 155 running shoes
Спортивні шортики від Under Armour
67.9 mm
Toebox width - big toe
83.5 mm

Toebox height

Where it does feel noticeably tight is in height, as the toebox volume is kept low to ensure a race-ready, locked-in fit.

This didn’t surprise us—racing shoes often sacrifice vertical space to enhance security. However, those expecting an equally spacious feel based on previous width measurements might find the low-profile design a bit disappointing.

Оригінальна футболка under armour р Toebox height
Test results
under armour mens project rock iron paradise tank top 24.9 mm
Average 27.2 mm
Compared to 154 running shoes
Спортивні шортики від Under Armour
22.4 mm
Toebox height
33.8 mm

Stability

Lateral stability test

Whether made for a blistering-fast 5K or a full marathon, racing shoes are rarely stable—they're built purely for speed.

The under armour mens project rock iron paradise tank top follows this pattern, though stability depends heavily on footstrike. In our experience, heel strikers will find it wildly unstable, with noticeable wobbling on landings. However, midfoot and forefoot strikers will benefit from its geometry, which provides a somewhat steady ride despite its height.

Torsional rigidity

We fully expected a 5/5 result in this test, as is almost always the case with carbon-plated shoes—and the under armour mens project rock iron paradise tank top delivered exactly that, with no surprises.

Test results
under armour mens project rock iron paradise tank top 5
Average 3.4
Compared to 379 running shoes
Спортивні шортики від Under Armour
1
Torsional rigidity
5

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The heel counter looks average at first glance, but don’t be fooled—it offers virtually no resistance when pressed. It bent effortlessly in our test, scoring a 1/5, meaning there’s little to no support in this area.

Test results
under armour mens project rock iron paradise tank top 1
Average 2.9
Compared to 363 running shoes
Спортивні шортики від Under Armour
1
Nachhaltig Under armour Lightning 2 Laufschuhe
5

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The shoe’s midsole looks incredibly aggressive, yet the forefoot measures a fairly standard 114.5 mm. This led us to suspect that the real story lies in the heel.

Оригінальна футболка under armour р under armour ua rival flc big logo shorts red
Test results
under armour mens project rock iron paradise tank top 114.5 mm
Average 114.2 mm
Compared to 401 running shoes
Спортивні шортики від Under Armour
103.3 mm
under armour ua rival flc big logo shorts red
126.9 mm

Midsole width - heel

And here it is—the heel on this shoe is downright extreme!

This is another clear reason why we simply can’t recommend it for rearfoot strikers. At just 73.5 mm, it ranks among the narrowest we’ve ever measured in the lab.

Оригінальна футболка under armour р Midsole width - heel
Test results
under armour mens project rock iron paradise tank top 73.5 mm
Average 90.8 mm
Compared to 401 running shoes
Спортивні шортики від Under Armour
73.0 mm
Midsole width - heel
106.6 mm

Under Armour UA Charged Assert 9

The carbon plate embedded in this midsole is exceptionally stiff. In our 90-degree bend test, it registered a staggering 65.0N. Based on our findings, anyone expecting a mildly-flexible racing shoe will get the complete opposite.

Test results
under armour mens project rock iron paradise tank top 65.0N
Average 28.1N
Under armour футболка для занятий спортом на мальчика.
Compared to 383 running shoes
Спортивні шортики від Under Armour
2.2N
Flexibility <> Stiffness
72.1N

Weight

This shoe has two major drawbacks. One is the dense-and-dull EVA foam sitting beneath the carbon plate. The other is its excessive weight—at 9.07 oz (257g), it’s among the heaviest racing shoes we’ve tested.

Test results
under armour mens project rock iron paradise tank top 9.07 oz (257g)
Average 9.38 oz (266g)
Compared to 401 running shoes
Спортивні шортики від Under Armour
5.61 oz (159g)
Weight
12.59 oz (357g)

Breathability

While the under armour mens project rock iron paradise tank top may be heavy and not the bounciest, it excels in other areas—especially breathability. In our lab tests, it earned a flawless 5/5, making it one of the most well-ventilated supershoes we've tested. Maybe Under Armour should have named it the Airflow Elite 2? 

The upper immediately impressed us, and once we moved it over a bright light, it was clear just how much ventilation it provides. We also appreciated the thoughtful midfoot design, where Under Armour strategically placed lightweight reinforcements to enhance structure without compromising airflow.

Tecnologias Under armour Tênis Running Charged Assert 9.

Оригінальна футболка under armour р microscope

In fact, we believe that this upper it’s undoubtedly on par with the shoe’s premium price tag.

Оригінальна футболка under armour р microscope 2

Despite being razor-thin, the upper still offers noticeable padding in key areas. The tongue and heel collar contain more cushioning than many competitors, ensuring a comfortable fit but likely contributing to the shoe’s higher weight.

Overall, we think Under Armour nailed the upper design, combining an airy, race-ready build with well-placed support elements. If only the rest of the shoe had followed the same blueprint...

Test results
under armour mens project rock iron paradise tank top 5
Average 3.8
Compared to 330 running shoes
Спортивні шортики від Under Armour
1
Breathability
5

Durability

Toebox durability

Our first Dremel test delivered a surprisingly strong result, proving that the upper is the most impressive part of this shoe. Earning a 3/5 with such an ultra-thin material is a real feat.

Test results
under armour mens project rock iron paradise tank top 3
Average 2.5
Compared to 264 running shoes
Спортивні шортики від Under Armour
1
Toebox durability
5

under armour ua mens size 13 speed freek bozeman

The heel padding proved less durable, scoring a lower 2/5 in our test. It’s not a major concern, but runners who tend to wear down this area quickly should keep an eye on it.

Test results
under armour mens project rock iron paradise tank top 2
Average 3.2
Compared to 260 running shoes
Спортивні шортики від Under Armour
1
under armour ua mens size 13 speed freek bozeman
5

Outsole hardness

Now, let’s get into one of this shoe’s most debated features. Under Armour’s FLOW system replaces traditional rubber with a rubberized EVA midsole that also acts as the outsole.

Оригінальна футболка under armour р FLOW outsole

Our durometer test returned a soft 48.0 HC reading—closer to foam than rubber. While this material provides outstanding grip, it’s likely to wear down quickly, so we put it to the test.

Оригінальна футболка under armour р Outsole hardness
Test results
under armour mens project rock iron paradise tank top 48.0 HC
Average 79.8 HC
We use an average of four tests. The photo shows one of those tests.
Compared to 381 running shoes
Спортивні шортики від Under Armour
57.0 HC
Outsole hardness
93.0 HC

Outsole durability

As expected, the rubberized EVA outsole crumbled under our Dremel, showing 6.2 mm of total damage. While real-world wear may be less extreme, it’s clear this outsole won’t match the longevity of most other supershoes.

Test results
under armour mens project rock iron paradise tank top 6.2 mm
Average 1.0 mm
Compared to 242 running shoes
Спортивні шортики від Under Armour
0.0 mm
Outsole wear
2.0 mm

Misc

Price

The under armour mens project rock iron paradise tank top carries a premium price tag, but we believe it needs to deliver more to justify the cost. At around $200, it could be a solid choice—but at its current price, it can't compete with world-record-setting supershoes.

Test results
under armour mens project rock iron paradise tank top $250
Average $146
Compared to 401 running shoes
Спортивні шортики від Under Armour
$60
Price
$275

Reflective elements

No reflective elements on the under armour mens project rock iron paradise tank top—not surprising for a pure racing shoe.

Оригінальна футболка under armour р Reflective elements
Test results
under armour mens project rock iron paradise tank top No

Tongue padding

Under Armour occasionally takes bold risks with running shoe designs—just look at the SlipSpeed Mega—but with this one, they kept things pretty straightforward.

Оригінальна футболка under armour р tongue design

It features a well-padded, perforated tongue measuring 4.4 mm thick—generous for a performance shoe. In our experience, this makes it a solid choice for runners who occasionally struggle with instep discomfort during longer distances.

We also discovered a strategically-placed tongue loop, essential for preventing any mid-run shifting. On the downside, the laces felt cheap for a $250 shoe—definitely an area where Under Armour could have done better.

Оригінальна футболка under armour р Tongue padding
Test results
under armour mens project rock iron paradise tank top 4.4 mm
Average 5.9 mm
Compared to 398 running shoes
Спортивні шортики від Under Armour
0.5 mm
Tongue padding
14.2 mm

Under Armour Running cropped long sleeve t-shirt in blue

The tongue isn’t fixed to the sides and moves freely—common in supershoes, yet still frustrating to deal with!

Оригінальна футболка under armour р Under Armour Running cropped long sleeve t-shirt in blue
Test results
under armour mens project rock iron paradise tank top None

Heel tab

tenis under armour charged stamina preto cinza.

Оригінальна футболка under armour р Heel tab
Test results
under armour mens project rock iron paradise tank top None

Removable insole

We removed the insole effortlessly—something not always possible in competition shoes. However, with the toebox’s low volume and the insole’s minimal thickness, finding a suitable replacement or using custom orthotics will be a real challenge.

Оригінальна футболка under armour р Removable insole
Test results
under armour mens project rock iron paradise tank top Yes