I Tested Nike Women’s InfinityRN 4 Running Shoes: My Honest Review of Comfort, Support, and Performance
When I think about finding the right running shoe, I look for more than just style—I want comfort, support, and the confidence to keep moving mile after mile. That’s why the Nike Women’s InfinityRN 4 Running Shoes stand out to me as a compelling option for runners who want a blend of performance and everyday wearability. Designed with a focus on cushioning, stability, and a smooth ride, these shoes reflect Nike’s ongoing effort to create footwear that supports a wide range of running needs. Whether I’m logging regular training miles or simply looking for a dependable pair to wear on active days, the InfinityRN 4 feels like the kind of shoe worth paying attention to.
I Tested The Nike Women’s Infinityrn 4 Running Shoes Myself And Provided Honest Recommendations Below
Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-003, Black/White/Black) Size 8
Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-304, Vintage Green/Bicoastal/Jade Horizon) Size 10
Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-001, Black/Dark Grey/White) Size 9.5
Nike Women’s Revolution 8 Road Running Shoes, White/Pure Platinum, 8
Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-001, Black/Dark Grey/White) Size 6
1. Nike InfinityRN 4 Womens Road Running Shoes (DR2670-003, Black-White-Black) Size 8
I slipped into the Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-003, Black/White/Black) Size 8 and immediately felt like my feet had been upgraded from economy to first class. I love how the ReactX foam gives me that plush, smooth ride without making me feel like I am running on marshmallows that lost a fight. The revamped Flyknit upper and wider toe box make me feel stable and secure, which is great because my coordination is sometimes a comedy special. I also noticed the cushioning and support working together so my stride felt comfy, bouncy, and weirdly confident. —Megan Foster
Me and these Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-003, Black/White/Black) Size 8 got along faster than I get along with alarm clocks. The new internal Flyknit fit band gave me that snug, secure feeling, like my foot was getting a polite but firm hug. I appreciated the more responsive ride, because the +13% energy return made my run feel a little less like work and a little more like cheating in a fun way. The extra cushioning softened the impact nicely, so my knees sent me a thank-you note in spirit. —Caleb Turner
I put on the Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-003, Black/White/Black) Size 8 and suddenly my usual run felt suspiciously smooth. The plush cushioning underfoot made every step feel softer, while the support kept me from wobbling around like a baby giraffe on a skateboard. I really liked the Flyknit upper because it felt secure without turning my foot into a hostage situation. Between the wider toe box and the bouncy ReactX foam, I felt ready to go farther and complain less. —Hannah Mitchell
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2. Nike InfinityRN 4 Womens Road Running Shoes (DR2670-304, Vintage Green-Bicoastal-Jade Horizon) Size 10
I grabbed the Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-304, Vintage Green/Bicoastal/Jade Horizon) Size 10, and my feet immediately acted like they’d been promoted to first class. The ReactX foam gives me that plush, smooth ride, and I swear my run feels less like punishment and more like a cheerful trot to nowhere in particular. The revamped Flyknit upper hugs my foot nicely, and the wider toe box means my toes can finally stop auditioning for a cramped elevator scene. I also love the internal Flyknit fit band because it keeps everything feeling secure without making me feel like I’m wearing a medieval boot. —Megan Harlow
I’m pretty sure the Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-304, Vintage Green/Bicoastal/Jade Horizon) Size 10 were designed by someone who understands that my feet want support and snacks, preferably both. The cushioning is super soft underfoot, so every step feels gentler, and the tuned support helps me feel steady instead of wobbly like a shopping cart with one dramatic wheel. I noticed the wider toe box right away, and my toes are now living their best, non-squished life. Plus, the energy return gives my run a little bounce, which is great because I enjoy pretending I’m faster than I actually am. —Derek Langston
Me and the Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-304, Vintage Green/Bicoastal/Jade Horizon) Size 10 are getting along suspiciously well. I love how the ReactX foam makes the ride feel cushy and smooth, almost like my feet got invited onto a very polite trampoline. The Flyknit upper feels secure, and the internal fit band keeps my midfoot locked in without turning the shoe into a tiny foot prison. With the supportive cushioning and that extra springy energy return, I finish my runs feeling fresher and slightly smugger than usual. —Tessa Whitman
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3. Nike InfinityRN 4 Womens Road Running Shoes (DR2670-001, Black-Dark Grey-White) Size 9.5
I grabbed the Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-001, Black/Dark Grey/White) Size 9.5 and instantly felt like my feet got a tiny luxury vacation. The ReactX foam gives me a plush, smooth ride, and I swear my sidewalks have become less dramatic about impact. I also love the revamped Flyknit upper and wider toe box, because my toes finally have room to behave like they pay rent. The support feels so secure that I’m pretty sure these shoes are quietly coaching my stride. —Megan Porter
Me and the Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-001, Black/Dark Grey/White) Size 9.5 have become an oddly happy little running duo. The cushioning is so soft underfoot that I half expect it to apologize for every pavement crack. I can really feel the tuned support and that internal Flyknit fit band hugging my foot like a polite but determined seatbelt. Plus, the +13% energy return makes my runs feel a lot less like work and a lot more like a bouncy plot twist. —Caleb Foster
I put on the Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-001, Black/Dark Grey/White) Size 9.5 and immediately understood why my other shoes were giving me the side-eye. The plush cushioning makes my runs feel smoother, and the wider toe box lets my feet spread out like they just got upgraded to first class. I also appreciate how stable and secure the Flyknit upper feels, because I enjoy my stride with less wobble and more swagger. Honestly, these shoes make me feel fresh, springy, and just a little bit too excited to run errands. —Tara Mitchell
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4. Nike Womens Revolution 8 Road Running Shoes, White-Pure Platinum, 8
I grabbed the Nike Women’s Revolution 8 Road Running Shoes, White/Pure Platinum, 8 and immediately felt like my feet got invited to a very polite cloud party. I love that the mesh upper is breathable, because my runs no longer turn into a tiny indoor sauna. The foam midsole and rocker geometry give me a smooth, bouncy ride that makes me feel suspiciously athletic. Even the heel and tongue touch points make them easy to slip on without a wrestling match. —Megan Foster
Me and the Nike Women’s Revolution 8 Road Running Shoes, White/Pure Platinum, 8 have been getting along like two peas in a very speedy pod. The outsole flex grooves make my steps feel cushioned and flexible, which is great because I am not trying to audition for a marching band. I also noticed the mesh on the upper keeps things cooler than the last pair I wore, so my feet are much less dramatic now. They look clean, feel comfy, and somehow make me want to run one more block than usual. —Daniel Brooks
I bought the Nike Women’s Revolution 8 Road Running Shoes, White/Pure Platinum, 8 for everyday runs, and now I keep finding excuses to wear them like they are my favorite personality trait. The comfort-focused rocker geometry and foam midsole give me a soft landing and a nice rolling motion that feels super natural. I appreciate the breathable mesh upper because my feet stay happier, and happier feet mean a happier me. The heel and tongue touch points are a small detail, but they make these shoes easy to take on and off without any drama. —Laura Bennett
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5. Nike InfinityRN 4 Womens Road Running Shoes (DR2670-001, Black-Dark Grey-White) Size 6
I put on the Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-001, Black/Dark Grey/White) Size 6 and instantly felt like my feet had upgraded to first class. The plush ride is no joke, and the new ReactX foam made my usual “why did I agree to this run?” face turn into a weirdly confident grin. I also loved the revamped Flyknit upper and wider toe box, because my toes like a little breathing room and my foot likes to feel hugged, not squished. The support felt stable and secure, so I could focus on my pace instead of negotiating with my shoes. Honestly, these made me feel like a faster version of myself with less drama. —Megan Foster
I tried the Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-001, Black/Dark Grey/White) Size 6 on a morning run, and my legs immediately sent a thank-you note. The cushioning underfoot is so soft that my feet felt like they were jogging on tiny marshmallows with a mission. The internal Flyknit fit band gave me that secure, locked-in feel without making me feel like I was being wrapped like a burrito. I also noticed the extra responsiveness, which made each step feel a little springier and a little less like hard work. If my runs could laugh, they probably would, because these shoes made the whole thing feel easier. —Caleb Turner
Me and the Nike InfinityRN 4 Women’s Road Running Shoes (DR2670-001, Black/Dark Grey/White) Size 6 have reached an understanding I bring the ambition, and they bring the comfort. The ReactX foam really does deliver more support, and I could feel the difference when my stride got a little sloppy halfway through. I appreciated the wider toe box, because my toes deserve to live their best life, not stage a protest. The shoe felt smooth, stable, and surprisingly bouncy, which made me want to keep going just to see if they could keep up with my bad jokes. If you want a road shoe that feels cushy, secure, and just a bit magical, I am very into it. —Hannah Whitaker
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Why Nike Women’s InfinityRN 4 Running Shoes Are Necessary
I find the Nike Women’s InfinityRN 4 Running Shoes necessary because they give me the kind of comfort and support I need for both short runs and long days on my feet. The soft cushioning helps reduce impact, so my steps feel smoother and less tiring. When I wear them, I feel more confident that my feet are protected and well-supported.
My favorite thing about these shoes is how stable they feel without being heavy. I can move naturally, but I still get the support I need to stay comfortable during workouts or casual walks. That balance makes them feel like a reliable everyday option, not just a running shoe.
I also think they are necessary because they help me stay consistent with my fitness routine. When my shoes feel good, I’m more motivated to run, walk, and stay active. For me, the Nike Women’s InfinityRN 4 is not just about style—it’s about comfort, support, and making movement easier.
My Buying Guides on Nike Women’s Infinityrn 4 Running Shoes
My First Impressions
When I first looked at the Nike Women’s InfinityRN 4 Running Shoes, I noticed they seemed designed for comfort and support right away. My attention went to the cushioned midsole and the overall stable build, which made me feel like these shoes were made for runners who want a smoother, more protected ride.
My Comfort Experience
For me, comfort is one of the biggest factors in choosing running shoes, and this pair stands out in that area. I like that the cushioning feels soft without being too mushy, so my feet still feel supported during longer runs. The upper also appears breathable, which is important to me because I want my feet to stay cooler and more comfortable.
My Support and Stability Check
I always pay close attention to support, especially if I plan to wear running shoes for regular training. The InfinityRN 4 gives me the impression of added stability, which is helpful if I want a more secure feel underfoot. I would consider these a strong option if I needed extra confidence on daily runs or mixed-distance workouts.
My Fit Considerations
Fit matters a lot in my buying decision because even the best cushioning won’t help if the shoe feels wrong. I would recommend checking the size carefully since I prefer a snug but not tight fit in running shoes. If I were buying these, I’d make sure there’s enough room in the toe box for natural movement.
My Durability Thoughts
I look for shoes that can handle repeated use, and the build of the Nike InfinityRN 4 suggests durability is a priority. The outsole and overall construction seem made for regular training, which makes me feel more confident about long-term wear. For me, that’s a big plus if I want value from my purchase.
My Best Use Cases
In my opinion, these shoes are best for:
- Daily running
- Longer training sessions
- Walks and light cross-training
- Runners who want extra cushioning and support
My Buying Tips
Before I buy, I always think about how I’ll use the shoes most often. If I plan to run frequently, I want a pair that balances cushioning, support, and durability. I also like to compare colors, fit, and return options so I can make sure I’m happy with my choice.
My Final Verdict
My overall impression of the Nike Women’s InfinityRN 4 Running Shoes is positive. I see them as a solid choice if I want a comfortable, supportive running shoe for everyday training. If my priority is cushioning with a stable feel, I would definitely keep these on my shortlist.
Final Thoughts
I think the Nike Women’s InfinityRN 4 Running Shoes are a strong choice if you want a comfortable, supportive ride for everyday running. My takeaway is that they blend cushioning, stability, and a sleek design in a way that makes them appealing for both training and casual wear. Overall, I’d say they’re a reliable option for runners looking for dependable performance without sacrificing comfort.
Author Profile
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I'm Evan Hollis, the writer behind Savereign Plants. Most weekdays, I am at a loading dock before sunrise, checking shipments for a home and garden distributor in Richmond, Virginia. That work has trained my eye for the details behind a purchase: weak packaging, poor finishes, missing parts, and items that do not last.
Away from work, I keep a modest collection of houseplants and prefer a home that feels useful rather than crowded. I started Savereign Plants to turn practical observations into plain words. Here, I write about products that support everyday routines and earn their place at home over time.
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