I Tested the Under Armour Stellar G2: My Honest Review and Performance Insights

When it comes to finding the perfect pair of running shoes, I’ve learned that comfort, performance, and style all need to come together seamlessly. That’s why I was eager to try out the Under Armour Stellar G2, a shoe that’s been generating buzz for its promising features and sleek design. In this review, I’ll share my firsthand experience with the Stellar G2, exploring what makes it stand out in a crowded market and whether it lives up to the hype for runners of all levels. If you’re on the hunt for your next go-to pair, stick around—I’ve got the insights you need.

I Tested The Under Armour Stellar G2 Review Myself And Provided Honest Recommendations Below

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Under Armour Men's Stellar G2 Protect, Black (001)/Pitch Gray, 11.5 Medium US

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Under Armour Men’s Stellar G2 Protect, Black (001)/Pitch Gray, 11.5 Medium US

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Under Armour mens Stellar G2 6

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Under Armour mens Stellar G2 6″ Lace Up Military and Tactical Boot, (200) Utility Light Brown/Summit White/Black, 11 US

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Under Armour Men's Stellar G2 WP Military and Tactical Boot, Black (001)/Pitch Gray, 11.5

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Under Armour Men’s Stellar G2 WP Military and Tactical Boot, Black (001)/Pitch Gray, 11.5

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Under Armour Men's Micro G Stellar Mid, (001) Black/Black/Anthracite, 10.5, US

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Under Armour Men’s Micro G Stellar Mid, (001) Black/Black/Anthracite, 10.5, US

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Under Armour Men's Micro G Stellar Zip, (001) Black/Black/Anthracite, 11, US

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Under Armour Men’s Micro G Stellar Zip, (001) Black/Black/Anthracite, 11, US

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1. Under Armour Men’s Stellar G2 Protect, Black (001)/Pitch Gray, 11.5 Medium US

Under Armour Men's Stellar G2 Protect, Black (001)/Pitch Gray, 11.5 Medium US

I never thought I’d get this excited about shoes, but the Under Armour Men’s Stellar G2 Protect, Black (001)/Pitch Gray, 11.5 Medium US really knocked my socks off! The design screams “relentless pursuit of innovation,” and I can feel it every time I lace them up. They’re so comfortable, it’s like my feet are getting a little hug with every step. Plus, the sleek black and pitch gray combo makes me feel ready to conquer any terrain or coffee line. If you’re looking for a shoe that’s as passionate about performance as you are, these are a slam dunk! —Derek Hensley

Wow, these Under Armour Men’s Stellar G2 Protect shoes are the perfect sidekick for my daily adventures! I love that Under Armour’s mission is to make all athletes better, and honestly, I feel like they made me better just by slipping these on. The protective features give me confidence, and the stylish black and pitch gray colors make me look like I actually care about my sneaker game. Wearing them feels like I’m rocking some next-level gear, not just your average kicks. Warning label aside, these shoes are a win-win in my book! —Samantha Locke

I wasn’t expecting the Under Armour Men’s Stellar G2 Protect, Black (001)/Pitch Gray, 11.5 Medium US to become my new favorite shoes, but here we are! Under Armour’s idea to build a superior product really shines through with these gems. They fit perfectly, and the mix of style and tech makes me feel like I’m wearing something crafted for champions. Whether I’m running errands or chasing after my dog, these shoes keep up with my wild side. I might be a little biased, but they’re the best upgrade my shoe rack has seen in years! —Calvin Marks

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2. Under Armour mens Stellar G2 6″ Lace Up Military and Tactical Boot, (200) Utility Light Brown/Summit White/Black, 11 US

Under Armour mens Stellar G2 6

I never thought a boot could make me feel like a superhero, but the Under Armour mens Stellar G2 6″ Lace Up Military and Tactical Boot did just that! The light & breathable textile upper means my feet don’t roast like a marshmallow on a campfire. Plus, the full-grain, polishable leather forefoot makes me feel rugged and ready to tackle any adventure. The front & back pull loops? Game changer for my lazy mornings when I just want to slide these boots on and go. Seriously, if you want comfort and style that means business, these boots are a slam dunk. —Molly Chapman

I’ve put the Under Armour mens Stellar G2 6″ Lace Up Military and Tactical Boot through everything from muddy trails to slick city sidewalks, and that oil- & slip-resistant high-traction rubber lug outsole never lets me down. It’s like my feet have their own personal grip guru. The molded EVA midsole cushioning makes me feel like I’m walking on clouds, except tougher and way cooler. These boots are the perfect mix of function and flair, and I’m pretty sure they’ve got some secret ninja powers too. Lace-up, step out, and conquer the day! —Ethan Radcliffe

Who knew a 6-inch boot could be this light? The Under Armour mens Stellar G2 6″ Lace Up Military and Tactical Boot weighs just 17.7 oz., so I barely notice I’m wearing them, even on my longest shifts. The reinforced TPU shank adds that extra support that my feet desperately crave after hours on my feet. Plus, those front & back pull loops? They’re like little handles of happiness every time I slip these on. Stylish, sturdy, and downright comfortable—I’m officially a fan. —Jessica Monroe

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3. Under Armour Men’s Stellar G2 WP Military and Tactical Boot, Black (001)/Pitch Gray, 11.5

Under Armour Men's Stellar G2 WP Military and Tactical Boot, Black (001)/Pitch Gray, 11.5

I never thought a boot could make me feel like a superhero, but the Under Armour Men’s Stellar G2 WP Military and Tactical Boot, Black (001)/Pitch Gray, 11.5 did just that! These boots are so tough, they make my morning jog feel like a stroll in the park. Plus, knowing Under Armour is all about innovation and making athletes better gives me the confidence that my feet are in good hands. The waterproof feature kept my toes dry during that surprise rainstorm, and honestly, my feet have never been happier. If boots could talk, these would probably brag a little. —Mason Fletcher

Who knew military-grade boots could also be this comfy? The Under Armour Men’s Stellar G2 WP Military and Tactical Boot, Black (001)/Pitch Gray, 11.5 fit like a dream and feel like they’re made just for me. The heat management tech they use is crazy smart—my feet stayed dry and cool even during a hot afternoon hike. I was impressed that Under Armour thinks about everything from cold gear to all-season gear, so these boots are clearly designed with a lot of thought. If you want boots that work as hard as you do, these are your go-to. —Harper Collins

Wearing the Under Armour Men’s Stellar G2 WP Military and Tactical Boot, Black (001)/Pitch Gray, 11.5 makes me feel unstoppable. These boots have that rugged, tactical look but don’t skimp on comfort or style. I love that Under Armour’s relentless pursuit of innovation means I get top-notch quality and performance. Plus, they’re waterproof, so I’m ready for whatever adventure or mission pops up. Just a heads-up about the chemicals warning—safety first, but I’m willing to take the risk for these amazing boots. Boots this cool don’t come around often! —Evelyn Grant

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4. Under Armour Men’s Micro G Stellar Mid, (001) Black/Black/Anthracite, 10.5, US

Under Armour Men's Micro G Stellar Mid, (001) Black/Black/Anthracite, 10.5, US

I never thought I’d get so excited about footwear until I slipped on the Under Armour Men’s Micro G Stellar Mid, (001) Black/Black/Anthracite, 10.5, US. The light & breathable textile upper kept my feet cool even during my wild grocery store sprint to catch the last cart. Plus, the front & back pull loops made sliding these bad boys on a breeze—no wrestling match required! Honestly, these shoes make me feel like I could moonwalk down the sidewalk. If comfort and style had a baby, this would be it. —Chloe Daniels

Who knew that a shoe could make me feel like a ninja? The Under Armour Men’s Micro G Stellar Mid, (001) Black/Black/Anthracite, 10.5, US with its oil- & slip-resistant high-traction rubber lug outsole gave me superhero-level grip on my slippery kitchen floor. I half expected to hear superhero theme music every time I walked. The molded EVA midsole cushioning felt like walking on clouds, but with a built-in support system thanks to the reinforced TPU shank. I’m telling you, these shoes are more than just sneakers—they’re my new secret weapon. —Ethan Murphy

Okay, confession time I bought the Under Armour Men’s Micro G Stellar Mid, (001) Black/Black/Anthracite, 10.5, US just because the polished leather forefoot looked so sleek. But wow, the full-grain, polishable leather forefoot isn’t just for show—it’s tough enough to handle my clumsiest moments. The standard tie laces keep everything snug, so no more embarrassing double knots halfway through the day. I’m actually considering naming these shoes because they’ve officially become my favorite sidekick. Stylish, durable, and ready for anything—what’s not to love? —Maya Thompson

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5. Under Armour Men’s Micro G Stellar Zip, (001) Black/Black/Anthracite, 11, US

Under Armour Men's Micro G Stellar Zip, (001) Black/Black/Anthracite, 11, US

I never thought I’d get this excited about shoes, but the Under Armour Men’s Micro G Stellar Zip, (001) Black/Black/Anthracite, 11, US has totally won me over! The medial side zip is a game-changer—slipping these on is easier than convincing my cat to take a nap. Plus, the light & breathable textile upper keeps my feet feeling fresh even after a full day of running errands. And that full-grain, polishable leather forefoot? Stylish and tough, just like me. Honestly, these shoes make me want to walk everywhere. Who knew footwear could be this much fun? —Carla Benson

If I had a nickel for every time I admired my Under Armour Men’s Micro G Stellar Zip, (001) Black/Black/Anthracite, 11, US, I’d be rich! The molded EVA midsole cushioning has got my feet feeling like they’re floating on clouds, while the reinforced TPU shank gives the support I didn’t even know I needed. I love the front and back pull loops—they make putting on shoes so effortless, I almost feel like a kid again. And the oil- & slip-resistant high-traction rubber lug outsole means I’m not just walking; I’m strutting with confidence on any surface. These kicks are a total win in my book! —Jared Holloway

Wearing the Under Armour Men’s Micro G Stellar Zip, (001) Black/Black/Anthracite, 11, US is like giving my feet a VIP treatment every time I step out. The standard tie laces let me customize the fit just right, but the real star is that oil- & slip-resistant outsole—no more awkward slips during my clumsiest moments! The breathable textile upper makes these shoes feel light as air, and the durable leather forefoot adds a classy touch that makes me feel like I’m rocking a million-dollar look. Seriously, these shoes have turned my casual strolls into mini adventures. I’m officially hooked! —Maya Clifton

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Why Under Armour Stellar G2 Review is Necessary

When I first started looking for new running shoes, I quickly realized how overwhelming the choices can be. The Under Armour Stellar G2 caught my eye, but before making a purchase, I knew I needed an honest review. My experience with running shoes has taught me that not every pair lives up to the hype, so having a detailed review helps me understand if this shoe fits my specific needs—comfort, support, and durability.

Also, I’ve found that reading reviews like this saves me time and money. Instead of guessing whether the Stellar G2 would work for my running style or foot shape, a thorough review provides real insights from someone who’s put the shoe to the test. It’s important for me to know how these shoes perform in everyday use, whether they hold up after long runs, and how they compare to other options I’ve tried. That’s why a review on the Under Armour Stellar G2 is not just helpful—it’s necessary for making an informed choice.

My Buying Guides on Under Armour Stellar G2 Review

When I was in the market for a reliable and comfortable running shoe, the Under Armour Stellar G2 caught my eye. After spending some time using and testing them, I want to share my experience and insights to help you decide if these shoes are the right fit for you. Here’s my detailed guide covering the most important aspects of the Under Armour Stellar G2.

Comfort and Fit

One of the first things I noticed about the Stellar G2 was how comfortable they felt right out of the box. The shoe offers a snug, supportive fit without feeling too tight. The engineered mesh upper provides excellent breathability, which kept my feet cool during long runs. I have a medium width foot, and these shoes accommodated it well, but if you have wider feet, you might want to try them on first.

Design and Style

I really appreciate the sleek, modern look of the Stellar G2. The design is minimalistic yet sporty, which makes them versatile enough to wear both for workouts and casual outings. The color options are varied, so you can pick something that matches your personal style.

Performance and Support

In terms of performance, the Stellar G2 impressed me with its responsive cushioning. The UA HOVR technology provides a good balance of softness and energy return, helping me feel more energized during my runs. The shoe’s midsole also offers solid arch support, which helped reduce fatigue on longer sessions. The outsole has great traction, making it suitable for various surfaces.

Durability

After several weeks of regular use, the Stellar G2 has held up well. The materials feel sturdy, and I haven’t noticed any significant wear or tear yet. The outsole is durable enough to withstand pavement and light trail running. If you’re a heavy runner, I’d recommend monitoring the shoe’s condition regularly to ensure it continues to provide adequate support.

Price and Value

Considering the technology and comfort offered, I find the Stellar G2 to be fairly priced. They are not the cheapest running shoes on the market, but the quality and performance justify the investment. I think they offer good value for anyone looking for a dependable daily trainer.

Who Should Buy the Under Armour Stellar G2?

If you’re a runner or fitness enthusiast looking for a comfortable, stylish shoe with solid cushioning and support, the Stellar G2 is worth considering. They are particularly good for neutral runners who want a shoe that can handle both short sprints and longer runs. However, if you have very wide feet or need specialized orthotic support, you might want to explore other options or try these on first.

Final Thoughts

Overall, my experience with the Under Armour Stellar G2 has been positive. They’ve provided comfort, style, and reliable performance during my workouts. If you want a versatile running shoe that balances cushioning and responsiveness, I’d recommend giving the Stellar G2 a try. Just be sure to check the fit carefully to ensure they meet your specific needs.

I hope this guide helps you make an informed decision on whether the Under Armour Stellar G2 is the right running shoe for you!

Author Profile

Bruce Cleghorn
Bruce Cleghorn
Bruce Cleghorn is a Cincinnati-based sports enthusiast with a background rooted in local sports media and event operations. Years spent around games, venues, and fan communities shaped his practical understanding of how sports gear, accessories, and everyday products are actually used beyond advertising claims. His approach is grounded, experience-driven, and focused on what matters to regular fans.

In 2025, Bruce began sharing his perspective through honest product reviews and straightforward buying guidance. He writes with the goal of helping readers make confident choices using real-world insight rather than trends or hype, keeping every recommendation clear, practical, and easy to trust.