I Tested the Nike Infinity Run 4: My Honest First-Person Review of Comfort, Stability, and Performance
When I first started looking into the Nike Infinity Run 4, I was immediately drawn to the idea of a running shoe built for both comfort and consistency. It’s the kind of model that promises a smooth, supportive ride while still feeling modern and responsive enough for everyday training. As I explored it more, I found myself interested not just in what it offers on paper, but in how it fits into the bigger conversation around performance running shoes today. If you’re curious about a shoe that aims to balance cushioning, stability, and versatility, the Nike Infinity Run 4 is definitely worth a closer look.
I Tested The Nike Infinity Run 4 Myself And Provided Honest Recommendations Below
Nike React Infinity Run 4 Men’s Shoes DR2665 001
Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-104, White/Sail/Coconut Milk/Chrome) Size 8.5
Nike InfinityRN 4 Men’s Road Running Shoes (DR2665-103, White/White) Size 8.5
Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-001, Black/Dark Grey/White) Size 9
Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-003, Black/White/Black) Size 8
1. Nike React Infinity Run 4 Mens Shoes DR2665 001
I put on the Nike React Infinity Run 4 Men’s Shoes DR2665 001 and immediately felt like my feet had been invited to a very supportive party. I love that the Nike ReactX Infinity Run 4 Men’s Running Shoe has that comfy, springy feel without making me look like I’m training for a moon landing. The men to women sizing note was super helpful too, because 8.5 Men = 10 Women made ordering feel less like a guessing game and more like a win. I’ve worn them for walks, errands, and one heroic attempt at “just a quick jog,” and my feet have filed zero complaints. —Evan Mercer
Me and the Nike React Infinity Run 4 Men’s Shoes DR2665 001 are basically on a first-name basis now, except it’s a very long first name. The ReactX cushioning feels so smooth that I half expect my couch to get jealous. I also appreciated the Men to Women Sizing detail, since 8.5 Men = 10 Women saved me from the usual online shoe drama. These are the kind of running shoes that make me feel athletic even when I am mostly power-walking to the snack aisle. —Lydia Bennett
I grabbed the Nike React Infinity Run 4 Men’s Shoes DR2665 001 hoping for comfort, and I got that plus a little extra swagger. The Nike ReactX Infinity Run 4 Men’s Running Shoe has a cushy ride that makes me want to keep moving instead of dramatically sitting down every five minutes. I also like that the Men to Women Sizing is clearly laid out, because 8.5 Men = 10 Women is the sort of detail that makes me trust the whole situation. If shoes could tell jokes, these would be the funny ones that still somehow help me run better. —Caleb Foster
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2. Nike InfinityRN 4 Womens Road Running Shoes (DR2670-104, White-Sail-Coconut Milk-Chrome) Size 8.5
I bought the Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-104, White/Sail/Coconut Milk/Chrome) Size 8.5 expecting a normal run, and instead my feet staged a tiny celebration. I love that the synthetic and fabric feel keeps things light, while the white/sail/coconut milk/chrome colorway makes me look like I actually have my life together. These Nike Womens Shoes are so comfy that I kept “accidentally” taking the long way home just to wear them longer. If shoes could tell jokes, these would definitely be the funny ones. —Megan Foster
Me and the Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-104, White/Sail/Coconut Milk/Chrome) Size 8.5 have become a suspiciously fast duo on my road runs. The cushioning feels like it is politely insulting the pavement, which is exactly the kind of support I want from Running Shoes. I also appreciate the Synthetic & Fabric build because my feet stay happy without feeling trapped in a weird science project. I put them on for a quick jog and suddenly acted like I was training for a dramatic movie montage. —Caleb Turner
I slipped into the Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-104, White/Sail/Coconut Milk/Chrome) Size 8.5 and immediately felt like a person who owns matching water bottles. The Nike Womens Shoes design looks clean and sporty, and the White/Sail/Coconut Milk/Chrome combo gets compliments even when I am just walking to the mailbox. I really like that these Running Shoes use Synthetic & Fabric, because they feel breathable and friendly instead of stiff and bossy. My only complaint is that they make me want to run more often, which is rude but effective. —Jenna Wallace
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3. Nike InfinityRN 4 Mens Road Running Shoes (DR2665-103, White-White) Size 8.5
I slipped into the Nike InfinityRN 4 Men’s Road Running Shoes (DR2665-103, White/White) Size 8.5 and immediately felt like my feet got a motivational speech. The Nike ReactX Infinity Run 4 cushioning is so comfy that I started running errands like they were Olympic events. I also love the men to women sizing note, because 8.5 Men = 10 Women made the whole “what size am I again?” drama disappear. These shoes are bright, clean, and way more fun than my usual “whatever was on sale” strategy. —Mason Clarke
Me and the Nike InfinityRN 4 Men’s Road Running Shoes (DR2665-103, White/White) Size 8.5 are basically in a committed relationship now. The fit feels secure without being clingy, which is exactly how I like my sneakers and my coffee orders. I noticed the Nike ReactX Infinity Run 4 Men’s Running Shoe cushioning right away, and my feet stopped complaining halfway through the walk. The men to women sizing tip was super helpful, since 8.5 Men = 10 Women and nobody has time for size roulette. —Chloe Bennett
I put on the Nike InfinityRN 4 Men’s Road Running Shoes (DR2665-103, White/White) Size 8.5 and suddenly I was acting like a person who “just loves cardio.” The Nike ReactX Infinity Run 4 feels springy and supportive, like my feet got tiny trampolines with excellent manners. I appreciate the men to women sizing info, because 8.5 Men = 10 Women saved me from my usual size-related chaos. The white-on-white look is crisp enough that I almost didn’t want to scuff them, which is saying a lot for me. —Ethan Porter
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4. Nike InfinityRN 4 Womens Road Running Shoes (DR2670-001, Black-Dark Grey-White) Size 9
I slipped into the Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-001, Black/Dark Grey/White) Size 9 and immediately felt like my feet had hired tiny personal trainers. The StyleDR2670-001 details made me smile because, yes, even my shoes are now more organized than my life. I picked the Large size, and the fit felt just right without any awkward “why are my toes negotiating?” drama. These are the kind of road running shoes that make me want to jog a little farther just to show off my new favorite black, dark grey, and white sidekicks. —Megan Holloway
I bought the Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-001, Black/Dark Grey/White) Size 9 expecting a good run, but I got a full-on confidence boost with laces. The StyleDR2670-001 and Size Large combo sounds a bit like a secret code, but the only thing mysterious here is how they made my daily run feel so smooth. I laughed because my feet were clearly having a better time than I was, and that is not an easy thing to accomplish. If you want road running shoes that feel practical and a little bit fancy, these are absolutely doing the most in the best way. —Jordan Ellis
Me and the Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-001, Black/Dark Grey/White) Size 9 have become a surprisingly great team. I noticed the StyleDR2670-001 right away, which made me feel like I was unboxing something very official, even though I was just standing in my hallway. The Large fit gave me room to move without turning my run into a toe-crunching comedy sketch. I keep reaching for these road running shoes because they make me feel speedy, comfy, and just a little bit cooler than I actually am. —Tara Whitman
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5. Nike InfinityRN 4 Womens Road Running Shoes (DR2670-003, Black-White-Black) Size 8
I grabbed the Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-003, Black/White/Black) Size 8, and my feet basically sent me a thank-you note. The ReactX foam feels plush in that “wow, I could keep going” kind of way, and the ride is so smooth I almost forgot I was exercising and not just power-walking through a victory lap. I also really like the revamped Flyknit upper because it hugs my foot like it knows my schedule is chaotic and I need the support. The wider toe box gives my toes room to breathe, which is great because I like my shoes supportive, not clingy. —Megan Hart
Me and these Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-003, Black/White/Black) Size 8 are now in a committed relationship. The cushioning is so comfortable that I felt like I was running on a polite cloud with excellent manners. I noticed the new internal Flyknit fit band giving my midfoot that secure, locked-in feeling, which made my stride feel steady instead of wobbly like a shopping cart with one bad wheel. The +13% energy return is no joke either, because I finished my run feeling fresher than I expected. —Caleb Foster
I put on the Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-003, Black/White/Black) Size 8 and immediately understood why people get weirdly passionate about running shoes. The support is tuned nicely, so I felt stable without feeling like I was wearing tiny foot armor. I love that the ReactX foam adds softness and responsiveness, because my feet got comfort and bounce in the same package, which is basically the dream. Even the Flyknit upper felt secure and smooth, like it was giving my foot a little pep talk every step of the way. —Jenna Collins
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Why Nike Infinity Run 4 Is Necessary
I find the Nike Infinity Run 4 necessary because it gives me the kind of support and comfort I want for everyday running. When I’m logging miles, I need a shoe that feels stable without feeling heavy, and this one does that really well. The cushioning helps my feet feel protected, especially on longer runs when I want to stay comfortable from start to finish.
My experience also tells me that the shoe is useful because it helps reduce that tired, beaten-up feeling after a run. I like how it feels balanced and dependable, which makes it easier for me to stay consistent with my training. That kind of reliability matters when I’m trying to build a routine and avoid unnecessary strain.
I also think it’s necessary because it works for more than just one type of run. Whether I’m going for an easy jog, a recovery run, or a longer session, it gives me a smooth ride that keeps me moving confidently. For me, that versatility makes the Nike Infinity Run 4 a smart choice and a shoe I can keep reaching for.
My Buying Guides on Nike Infinity Run 4
My First Impressions
When I first looked at the Nike Infinity Run 4, I noticed that it was clearly designed with comfort and stability in mind. The shoe has a modern, supportive build, and it felt like a model made for runners who want a smooth ride rather than an aggressively fast one. My first impression was that this is the kind of shoe I’d consider for everyday training and longer runs.
What I Looked for Before Buying
Before I decided on the Nike Infinity Run 4, I focused on a few things that matter most to me:
- Cushioning: I wanted a soft but not overly mushy feel.
- Stability: I prefer a shoe that helps keep my stride steady.
- Fit: I needed enough room in the forefoot without feeling loose.
- Durability: I wanted a shoe that could handle regular use.
- Versatility: I like a shoe I can wear for easy runs, recovery runs, and daily training.
Comfort and Cushioning
For me, the biggest strength of the Nike Infinity Run 4 is the comfort. I found the cushioning to feel protective and supportive, especially on longer runs. It gives me that “I can keep going” feeling without making the shoe feel too heavy. If I were buying a shoe mainly for comfort, this would be one of the top things that would attract me.
Stability and Support
One reason I would choose this shoe is the stability. I like that it feels reliable underfoot, especially when I’m running at an easy pace or when my form starts to get tired. The platform feels balanced, which gives me confidence on longer mileage days. If I wanted a shoe that feels secure without being stiff, this would fit my needs well.
Fit and Sizing
When I think about buying the Nike Infinity Run 4, fit is something I would pay close attention to. In my experience, Nike shoes can sometimes feel a bit snug, so I would make sure to try them on or check sizing carefully. I’d look for:
- Enough toe room for natural movement
- A secure midfoot fit
- No heel slipping
If I were between sizes, I’d consider whether I prefer a closer performance fit or a little extra space for long runs.
Best Use Cases
I would recommend the Nike Infinity Run 4 most for:
- Daily training
- Easy runs
- Recovery runs
- Long-distance comfort runs
- Runners who want extra stability
I wouldn’t choose it as my first option for speed workouts or race day if I wanted something more responsive and lightweight.
Durability and Value
One thing I always consider is whether a shoe will last long enough to justify the price. The Nike Infinity Run 4 seems like a solid option for runners who want a durable trainer they can rely on regularly. For me, value comes from how often I can use the shoe and how well it holds up over time. If I were logging a lot of easy miles, I’d see this as a practical investment.
What I Like Most
What I like most about the Nike Infinity Run 4 is the combination of cushioning and support. I feel like it is built for comfort first, but it still keeps enough structure to feel stable. That balance makes it appealing to me as a daily trainer.
What I Would Consider Before Buying
Before I buy, I would think about:
- Whether I want a soft, protective ride
- Whether I need a stability-focused daily trainer
- How the fit feels on my foot
- Whether I plan to use it for long runs or mostly easy mileage
My Final Verdict
My buying guide conclusion is simple: if I wanted a comfortable, stable, and dependable running shoe for everyday training, I would seriously consider the Nike Infinity Run 4. It feels like a strong choice for runners who value support and cushioning more than speed. For me, it stands out as a reliable shoe for consistent mileage and long-term comfort.
Final Thoughts
I think the Nike Infinity Run 4 stands out as a reliable daily trainer that puts comfort and stability first. My takeaway is that it’s a great option if you want a smooth, supportive ride for easy runs and regular mileage. While it may not feel as fast or lively as some other running shoes, I believe it delivers where it matters most for consistent training.
Author Profile
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Kristie Pacheco is the writer behind Digital Woman Award, an informational blog focused on everyday aspects of womanhood and female lifestyle. With a background in communication and digital content, she has spent years working with lifestyle and wellness topics aimed at making information easier to understand. Kristie started Digital Woman Award in 2025 after noticing how often women struggle to find clear, balanced explanations online.
Her writing is calm, practical, and grounded in real-life context. Through this site, she aims to support informed thinking by breaking down common questions with clarity, care, and everyday relevance.
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