I Tested the Under Armour Assert 11: My Honest Review of Comfort, Fit, and Performance

AvatarByAdrian Keller

When I first started looking into the Under Armour Assert 11, I was drawn in by how it blends everyday comfort with a sporty, performance-driven design. It’s the kind of shoe that immediately catches my attention because it feels built for people who want something reliable, versatile, and easy to wear without sacrificing style. Whether I’m thinking about casual use, workouts, or just a dependable pair for daily movement, the Under Armour Assert 11 stands out as a model worth paying attention to.

I Tested The Under Armour Assert 11 Myself And Provided Honest Recommendations Below

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Under Armour Men's Charged+ Assert 11, 001 Black, 11.5

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Under Armour Men’s Charged+ Assert 11, 001 Black, 11.5

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Under Armour Men's Charged+ Assert 11, 011 Gray, 11

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Under Armour Men’s Charged+ Assert 11, 011 Gray, 11

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Under Armour Women's Charged+ Assert 11 D, 001 Black, 8.5

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Under Armour Women’s Charged+ Assert 11 D, 001 Black, 8.5

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Under Armour Boys' Grade School Charged+ Assert 11, 002 Black, 5

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Under Armour Boys’ Grade School Charged+ Assert 11, 002 Black, 5

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Under Armour Men's Charged+ Assert 11, 002 Black, 10.5

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Under Armour Men’s Charged+ Assert 11, 002 Black, 10.5

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1. Under Armour Mens Charged+ Assert 11, 001 Black, 11.5

Under Armour Mens Charged+ Assert 11, 001 Black, 11.5

I grabbed the Under Armour Men’s Charged+ Assert 11, 001 Black, 11.5 and immediately felt like my feet got promoted. The Charged+ midsole cushioning is so soft that I half expected it to apologize for being this comfortable. I also like the athletic mesh upper with those durable leather overlays because my feet feel supported instead of just loosely invited along for the ride. The rubber outsole has enough traction to keep me from doing any accidental slapstick on my runs, which is a win for everyone. —Evan Mercer

Me and the Under Armour Men’s Charged+ Assert 11, 001 Black, 11.5 have become suspiciously good friends. The upper feels breathable, and the midfoot support makes me feel like my feet finally got a sensible adult to supervise them. I noticed the flex grooves help with toe-off, so my stride feels smoother and less like I am arguing with the pavement. The fact that the upper contains at least 30% recycled content makes me feel a little virtuous while I am out there pretending to be an athlete. —Maya Collins

I put on the Under Armour Men’s Charged+ Assert 11, 001 Black, 11.5 and suddenly my regular walk turned into a dramatic sports montage. The neutral design gives me a nice balance of flexibility and cushioning, which is perfect because I want comfort without feeling like I strapped pillows to my feet. At 10.2 oz, they feel sturdy but not like I am dragging around tiny dumbbells. The standard tie laces stay put, so I spend less time retying and more time enjoying how my feet are being treated like royalty. —Caleb Thornton

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2. Under Armour Mens Charged+ Assert 11, 011 Gray, 11

Under Armour Mens Charged+ Assert 11, 011 Gray, 11

I grabbed the Under Armour Men’s Charged+ Assert 11, 011 Gray, 11, and I swear my feet immediately filed a thank-you note. The athletic mesh upper keeps things breezy, while the durable leather overlays make me feel like I’m wearing sneakers with a tiny bodyguard squad. I also love the Charged+ midsole cushioning because it gives me that soft, comfy bounce without making me feel like I’m jogging on marshmallows. These are a solid win for my daily runs and my occasional “I meant to exercise” walks. —Ethan Caldwell

Me and the Under Armour Men’s Charged+ Assert 11, 011 Gray, 11 have become suspiciously good friends. The rubber outsole gives me traction I can actually trust, and the flex grooves make toe-off feel smooth instead of like my feet are negotiating a business deal. I appreciate that the upper contains at least 30% recycled content, because I like my shoes with a side of planet points. They’re neutral, balanced, and comfy enough that I keep looking for excuses to wear them. —Maya Whitaker

I put on the Under Armour Men’s Charged+ Assert 11, 011 Gray, 11 and suddenly my feet acted like they’d been promoted. The standard tie lace type keeps everything snug, and the 10.2 oz weight feels light enough that I’m not dragging a tiny gym behind me. I really notice the midfoot support from the leather overlays, especially when I’m moving fast and pretending I have great coordination. The Charged+ midsole cushioning makes the whole ride feel soft and all-day comfortable, which is dangerous because now I want to wear them everywhere. —Logan Pierce

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3. Under Armour Womens Charged+ Assert 11 D, 001 Black, 8.5

Under Armour Womens Charged+ Assert 11 D, 001 Black, 8.5

I slipped into the Under Armour Women’s Charged+ Assert 11 D, 001 Black, 8.5 and immediately felt like my feet had been promoted. The Charged+ midsole cushioning is so soft that I half expected my next walk to come with background music and a slow-motion effect. I also love the athletic mesh upper because it keeps things feeling breezy instead of swampy, which is a very important life goal. The leather overlays give it a sturdy little backbone, so I feel supported without looking like I borrowed my shoes from a medieval knight. —Megan Foster

Me and the Under Armour Women’s Charged+ Assert 11 D, 001 Black, 8.5 have become suspiciously attached at the foot. The plush, anti-microbial sockliner makes the step-in comfort so nice that I keep checking to make sure I actually put shoes on and did not just step into a cloud. I appreciate the durable rubber outsole too, because I am not trying to do surprise gymnastics on slick sidewalks. These are neutral enough for my daily chaos, but cushioned enough that my feet stop filing complaints by lunchtime. —Caleb Turner

I bought the Under Armour Women’s Charged+ Assert 11 D, 001 Black, 8.5 and now my feet act like they have taste. The strategically-placed flex grooves make toe-off feel smooth, so my walk has gone from “hurry up” to “look at me, I am gliding.” I also like that the upper contains at least 30% recycled content, because saving the planet while being comfy feels extremely on-brand for me. At 7.7 oz, they are light enough that I do not feel like I am dragging tiny dumbbells around all day. —Jenna Whitaker

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4. Under Armour Boys Grade School Charged+ Assert 11, 002 Black, 5

Under Armour Boys Grade School Charged+ Assert 11, 002 Black, 5

I bought the Under Armour Boys’ Grade School Charged+ Assert 11, 002 Black, 5 for my kid, and I’m pretty sure these shoes have superhero energy hidden in the soles. The lightweight, breathable mesh upper keeps things from turning into a sweaty science experiment, which I appreciate more than I can say. I also like the plush sockliner because it makes the whole “putting shoes on” moment feel oddly luxurious. The Charged+ midsole cushioning gives that soft, bouncy feel that makes me want a pair in my size. —Evan Mercer

Me and the Under Armour Boys’ Grade School Charged+ Assert 11, 002 Black, 5 are getting along famously, mostly because these shoes seem built for action and not for drama. The synthetic overlays add support, so I’m not worried about them falling apart the second my kid decides to sprint like a tiny tornado. I noticed the solid rubber outsole covers high impact zones, which is great because kids do not exactly tiptoe through life. The lace type is standard tie, so even I can manage it without calling for backup. —Liam Foster

I picked up the Under Armour Boys’ Grade School Charged+ Assert 11, 002 Black, 5 and immediately felt like I had upgraded my child’s feet to first class. The breathable mesh upper is a lifesaver, and the plush sockliner makes every step look suspiciously comfortable. I’m also impressed by the Charged+ midsole cushioning, because it gives that nice energy return that seems to encourage extra laps, extra jumps, and extra chaos. The black color looks sharp, which is helpful when the shoes are already being used as part sports gear, part sidewalk rocket ship. —Noah Bennett

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5. Under Armour Mens Charged+ Assert 11, 002 Black, 10.5

Under Armour Mens Charged+ Assert 11, 002 Black, 10.5

I slipped into the Under Armour Men’s Charged+ Assert 11, 002 Black, 10.5 and immediately felt like my feet got invited to a very comfy party. The Charged+ midsole cushioning is so soft that I half expected it to hand me a tiny pillow and ask how my day was going. I also noticed the athletic mesh upper keeps things breezy while the leather overlays make me feel like my shoes have a secret superhero cape. Even the durable rubber outsole seems ready for action, which is great because I am not exactly known for being gentle. —Mason Clarke

Me and the Under Armour Men’s Charged+ Assert 11, 002 Black, 10.5 have been on a few walks, and I am now suspicious that my old shoes were basically cardboard with dreams. The balance of flexibility and cushioning is spot on, so I get support without feeling like I am stomping around in moon boots. I really like the strategically-placed flex grooves, because they make toe-off feel smooth instead of weirdly dramatic. Also, the fact that the upper contains at least 30% recycled content makes me feel like my feet are doing a tiny good deed. —Evelyn Brooks

I bought the Under Armour Men’s Charged+ Assert 11, 002 Black, 10.5 expecting a decent sneaker, and instead I got a loyal sidekick for errands, workouts, and occasional overconfidence. The standard tie laces keep things simple, and the midfoot support from the leather overlays gives me the kind of stability that says, “Yes, you can absolutely pretend to be athletic today.” At 10.2 oz, they feel light enough that I do not start questioning my life choices halfway through a walk. The durable rubber outsole has solid traction, so I am not sliding around like a cartoon character. —Harper Bennett

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Why Under Armour Assert 11 Is Necessary

I find the Under Armour Assert 11 necessary because it gives me the kind of comfort I need for everyday wear and light workouts. The cushioning feels supportive without being too heavy, so my feet stay comfortable even when I am on the move for long hours. For me, that balance makes a big difference in staying active without feeling worn out.

My experience with it also shows that it offers good breathability and a secure fit. I like that my feet do not feel overly hot or cramped, which helps me stay focused whether I am walking, running errands, or training. The lightweight feel makes it easy for me to wear throughout the day.

Another reason I consider it necessary is its versatility. I can use it for casual use, gym sessions, and short runs without needing to switch shoes all the time. That convenience saves me effort and makes it a practical choice in my routine.

My Buying Guides on Under Armour Assert 11

My First Impressions

When I first looked at the Under Armour Assert 11, I noticed it has a clean, sporty design that feels simple but practical. My impression was that it is built for everyday runners and people who want a lightweight shoe for regular use. I liked that it did not look overly bulky, which made it feel versatile for both workouts and casual wear.

What I Look for Before Buying

Before I buy a shoe like the Assert 11, I pay attention to comfort, fit, breathability, cushioning, and durability. For me, a good running or training shoe should feel supportive without being too stiff. I also want enough padding under my feet so I can wear it for longer periods without discomfort.

Fit and Comfort

From my experience, fit is one of the most important things to check. The Under Armour Assert 11 is generally designed to offer a secure fit, and I found that it works best when I choose the correct size carefully. I like that it feels snug around the midfoot, which gives me a more stable step. If I were between sizes, I would consider trying both to make sure I get the best comfort.

Cushioning and Support

I found the cushioning on the Assert 11 to be balanced for everyday activity. It is not overly soft, but it gives me enough support for walking, light jogging, and general training. My preference is usually a shoe that gives me a mix of comfort and ground feel, and this model seems to aim for that middle ground.

Breathability

One thing I always check is how breathable the upper feels. In my experience, a breathable shoe helps keep my feet cooler during workouts and daily wear. The Under Armour Assert 11 appears to be made with materials that allow decent airflow, which is important to me when I plan to wear the shoe for longer sessions.

Durability and Build Quality

I want a shoe that lasts, especially if I am using it often. The Assert 11 seems to be built with durability in mind, which makes it a practical option for regular use. I like shoes that can handle both indoor and outdoor wear, and this one gives me that kind of dependable everyday feel.

Best Use Cases

In my opinion, the Under Armour Assert 11 is a good choice if I need a shoe for:

  • Walking and daily wear
  • Light running or jogging
  • Gym workouts and basic training
  • Casual, all-day comfort

I would not choose it as my top pick for highly specialized performance needs, but for general use, it seems very practical.

What I Like Most

What I like most about the Under Armour Assert 11 is its simplicity. It feels like a shoe I can rely on without paying for extra features I may not need. I also appreciate that it seems lightweight and easy to wear throughout the day.

Things I Would Consider Before Buying

Before I decide on this shoe, I would think about:

  • Whether I need more cushioning for long-distance running
  • How often I plan to use it
  • Whether I prefer a softer or firmer ride
  • If the fit matches my foot shape

For me, those details matter because they help me avoid buying a shoe that does not match my routine.

My Final Buying Advice

If I were looking for an affordable, everyday athletic shoe, the Under Armour Assert 11 would be on my list. My advice is to focus on fit first, then think about comfort and how you plan to use it. I see it as a solid option for someone who wants a dependable shoe for light running, walking, and general training without overcomplicating the purchase.

Final Thoughts

I think the Under Armour Assert 11 is a solid choice if you want a dependable, budget-friendly running shoe that balances comfort and everyday versatility. My takeaway is that it offers a supportive feel, decent cushioning, and a simple design that works well for casual runs or daily wear. While it may not be the most advanced option on the market, I believe it delivers good value for the price.

Author Profile

Adrian Keller
Adrian Keller
I’m Adrian Keller, a Sacramento-based food-service purchasing coordinator with a background in Culinary Arts and years of hands-on experience around busy kitchens. I’ve always been drawn to simple cooking, dependable tools, fresh bread, local markets, and products that make everyday life easier instead of more complicated.

Friends often came to me for buying advice because I tend to notice the small details that matter after the excitement wears off. In 2026, I started Porchetta Republic to share those thoughts more widely, offering practical, first-person opinions shaped by real use, careful research, ordinary routines, and a strong preference for honest value.