Pssst, did you hear about it?Nikes React Infinity Run FlyKnitstill running shoes? Well, you have it now, but did you know that Nike designed them specifically to reduce the risk of running-related injuries for runners training for half marathons? Thank you Nike for sending me these shoes to run in and write this review. This Nike React Infinity Run review explains how these shoes can help reduce running-related injuries (and whether that statement is even true), how they perform while running (including comfort, support, durability and performance), some key design features , size advice, whether the purchase is worthwhile and finally a review summary with a rating of 10 and with my advantages and disadvantages.
Contents of the Nike React Infinity Run Review
- How can these shoes help reduce running-related injuries?
- How well do they behave when running? (including comfort, support, durability and performance)
- React Infinity Run key design features (upper, midsole, outsole, width, weight, heel-to-toe drop, etc.)
- Size Advice
- Are they worth buying?
- Review summary (including a rating out of 10 and my pros and cons)
DISPLAY
That was the first question that came to my mind, so I actively paid attention while running the React Infinity Run and also saw how my legs and feet feel afterwards. The result was interesting, I mean my legs and feet feel good after running, but is that really the effect of the shoes? To be honest, I don't think I'll know for sure until I train really hard for a half marathon on the road. I know from experience that training for half marathons can really take its toll on a high percentage of runners, and for a number of reasons.So why do half marathon runners get so many injuries?
- Increasing mileage too quickly without a reasonable baseline weekly mileage.While the half marathon is the logical step for anyone who has run a 5K or 10K before, it's also popular (and to some extent very accessible) for those who haven't run that much, maybe a 5K workout or two Run, you know who you are you crazy coconuts! 🙂 It's a well-known fact that if you increase your mileage too quickly and do too much too soon, you can very easily cause a running-related injury. I've been there, done that and have an ITB injury plus shin splints to prove it. Since then, I've learned how to prevent many running-related injuries by balancing how much I run, running more on trails, and taking turns runningrunning shoes, throw some cross-training into the mix (like biking, hiking, or swimming) and have a solid recovery routine.If you want to learn something from itmy top hacks to increase your mileagethe smart wayRead this article.
- For many runners, it's a high-intensity, high-impact distance.The difference between running shorter distances (I classify the half marathon as a shorter distance based on a couple of ultramarathons I've run, it's all relative of course) versus ultramarathons is that it's a distance that tempts so many people (me included), running extremely hard for the entire time it takes to finish. The problem with running at near full intensity for more than 1.5 hours on a street surface is that you are likely going too far and putting a lot of pressure on your legs, which can lead to a variety of injuries including knee injuries, ITB injuries , Shin Splints, Achilles Tendonitis and Plantar Fasciitis to name a few. When I think about it when I look at this list, I suffered from all of these injuries when I started my running journey.
Okay, but how are the React Infinity Run shoes supposed to help and have they tested that?
The secrets of how the Nike React Infinity Run can reduce the risk of running-related injuries are:
- Additional cushioning in the React midsole.This gives you a softer landing and reduces stress on your knees, shins and heels.
- Widened midsole and outsole in the forefoot area.This provides added stability and reduces lateral roll that can lead to roll ankle. This new shape is very noticeable from above. (the picture below shows what I mean)
- curved shape.This curved shape, which you can see in the featured image of this Nike React Infinity Run review, helps runners provide a much smoother foot transition/transition and run.
- Lightweight, durable and breathable 3-layer FlyKnit Loft mesh upper.A sturdy upper helps secure your foot, and a comfortable upper means you can run longer without chafing your toes.
Yes, Nike did a test.Nike put the React Infinity Run shoes in the hands (or feet) of 226 runners to see if the shoes could help reduce injuries compared to the Nike Structure 22. The study they commissioned was conducted by the British Columbia Sports Medicine Research Foundation, in which runners followed a 12-week variable training program ending with a half marathon. Based on the results, they believe they are on the right track: In testing*The Nike React Infinity Run showed a 52 percent lower injury ratecompared to the Nike Structure 22.
*ThatNikeReact Infinity Run reduced running injuries by 52% compared to the Nike Air Zoom Structure 22 in a study of 226 men and women during a 12-week running training program (injury = missing 3 or more consecutive runs due to running-related pain). Our study found that 30.3% of Nike Air Zoom Structure 22 runners sustained an injury, but only 14.5% of Nike React Infinity Run runners sustained an injury.
How well do they behave when running?
The React Infinity Run is very comfortable underfoot, even on fast runs, due to the springy and cushioned React foam in the midsole. Nike even added 24 percent more React foam to these shoes compared to the Nike Epic React 2.
They are also very comfortable when changing feet from landing to take off. This is 100% the rocker design that gives me that feeling and I love it. A rocker is nothing new in running shoes, but how Nike has tweaked it for this shoe can give it an improved feel.
Related reading:
- Nike Trail Running Shoes Compared: Which Are The Best?
- Nike Pegasus Trail 4 review
The insoles have noticeable arch supportthrough a narrow central part in the lower part of the bodice. This isn't uncomfortable for those (like me) who typically run in a neutral support shoe. It's noticeable though, so if you're absolutely against having arch support, then these shoes might not be for you. Try them yourself and see what you think. Like I said, they didn't bother me.
Overall, the performance of them is very goodand I would definitely lace them up on race day.
Key design features of React Infinity Run
superstructure
The FlyKnit upper is made from Nike's latest Flyknit technology, Flyknit Loft. It has three layers of breathable mesh that helps maintain its shape while remaining breathable. FlyKnit uppers have historically been less durable than a standard construction, but the 3 layers in this FlyKnit loft make this material much more durable.
The first thing that struck me was how light the upper is, but also how well it hugs my feet, even without the laces. In fact, you could probably run in the React Infinity Run shoes without even using the laces. The top of the lacing system starts much lower than most shoes as they are simply not needed to comfortably secure the shoes to your feet. I love that about them, it's unique and super comfortable that laces don't constrict that region of your feet as they flex so much. You can see what I mean in the wide photo above.
The tongue and rim walls around the opening of the upper are very thin and you might think it will chafe on your ankles and heels, but because the FlyKnit upper is so flexible and soft it feels more like an extra sock, that keeps the shoes on your feet, it's great!
midsole
The React foam in the midsole is springy, responsive and has held up very well so far. With 24% more foam in this shoe than the Nike Epic React 2, there's enough cushioning to keep you running in comfort and protection for long.
outsole
This outsole offers a lot of grip and while I haven't tried them in the wet, I assume they would hold up well due to the different tread size and deep air pockets which should help reduce the risk of slipping. See below for a closer look at the pattern and structure.
shoe width
The Nike React Infinity Run has a medium width in the toe area, but narrows towards the midfoot area.
React Infinity Run Weight and Drop
The React Infinity Runweighs 270gfor a US men size 9 andthey have a drop of 9mmfrom heel to toe.
Size Advice
Thatreact infinity runconsistent with othersNike is runningShoes and brands such asConstantly,Adidasandstreams.
Are they worth buying?
Yes, the Nike React Infinity Run FlyKnit is worth it$160/£140price tag. If you're starting to train for a 10K, half marathon, or even a marathon, and it's a stride that's different than what you're used to running, then these shoes could potentially help you to complete your workout without getting injured along the way. Even when you're not training for a race, the Nike React Infinity Run is so comfortable that running miles feels like a breeze. The upper is comfortable, durable, lightweight and breathable so they are also a great shoe for spring/summer runs when the temperature will be much higher.
Find the best price and your favorite running shop below
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 Amazon.com | See deal |
Last Amazon price update was: December 21, 2022 5:00 p.m
Nike React Infinity Run Review Summary
Nike React Infinity Run
Kompfort
9.2
Design & function
9.5
durability
9.3
flexibility
8.8
Performance
9.1
ADVANTAGES
Lots of cushioning in the React midsole for comfortable, fast and long runs
The FlyKnit upper is lightweight, breathable and hugs my feet well
I really like how the rocker design contributes to a smooth transition of the foot from hitting the ground to toe-off
The widened forefoot midsole/outsole provides a stable ride and reduces lateral roll-off.
Lots of color options to choose from
DISADVANTAGE
A little pricey but worth it in my opinion
Some may not like the arch support. I usually run in neutral support shoes, but the arch doesn't bother me in these.
9.2
total score
I hope you enjoyed reading this Nike React Infinity Run review.If you have a question for me, please write it in the comment section below.
FAQs
Is Nike react good for marathon? ›
Yes, the Nike React Infinity Run FlyKnit is worth the $160/£140 price tag. If you're starting to train for a 10k, half marathon, or even a marathon and it's a step up race from what you're used to running then these shoes could potentially help you complete your training without picking up an injury along the way.
Are Nike react Infinity good for long distance running? ›Nike React Infinity 2
This one helps you grab serious miles with the responsive and light Nike ZoomX foam for protective cushioning and a full-length waffle outsole for traction. It also has a more stable upper to keep your feet secure for the long haul.
Matt: The Nike React Infinity Run Flyknit 3 is a well-cushioned, snug-fitting and rockered mileage/recovery run shoe. A full knit upper with a tongue integrated into the upper sits up top, providing a snug and secure fit, particularly in the forefoot.
How many miles do the Infinity reacts last? ›The React foam maintains a lively feel longer than any other foam I have run in. This shoe can take you way beyond the standard 300 miles of wear. Most lovers of the OG React Infinity (like Ben) easily took the shoe beyond 400 miles, and this should be no different.
Are Nike Infinity run good for walking? ›“The Nike React Infinity Run 3 is a good candidate for a do-it-all trainer. It's cushioned enough to offer protection for longer miles and stiff enough to propel you through speed workouts. The foam feels soft for walking, and the look is stylish enough to wear for any casual outing,” Kate says.
What running shoes is best for long distance? ›- Saucony Endorphin Speed 3.
- HOKA Clifton 9.
- Mizuno Wave Rider 26.
- ASICS GlideRide 3.
- HOKA Speedgoat 5.
- Brooks Glycerin 20.
- Karhu Ikoni.
- New Balance FuelCell TC.
The Nike React Infinity Run Flyknit 3 is a neutral, max-cushioned trainer that feels like a stability trainer due to its stability features which includes arch support and a plastic heel clip. It's best used for easy, recovery and long-distance runs because of its high level of cushioning and its gentle rocker.
How long do Nike reacts last? ›Noticeable wear around 50 miles
At first, I was concerned about the outsole durability because of the exposed React foam. Nike claims the shoe could last at least 400-500 miles, and some sources have said the upper limit is 650 miles. If true, it is a very good thing.
Nike React Infinity Run: How It Feels
Right out of the box, it's important to note that like many of Nike's shoes, this is a very narrow last, so those with wide feet should probably take a pass.
The combination makes the foam soft, springy and durable. Our testers say the big React midsole and rocker shape are perfect for long runs, cruising after a hard workout or any moderate training built into your schedule.
Can you workout in Nike reacts? ›
Nike React Vision
These workout shoes have two main draws: their comfort and their futuristic, hip look. While these are workout shoes, you can wear them out, even wear them to work, and their extreme comfort means you won't regret choosing to wear them all through the day.
This makes the transition from heel to toe super smooth and makes the React feel like it has more bounce. The feeling is very similar to the Nike Zoom Fly 3 even though the Infinity Run doesn't have the Zoom Fly 3's carbon fiber plate.
Is Flyknit a running shoe? ›Verdict from 21 experts & 100+ users
The Nike Flyknit Racer is perfect for runners who want to outrun the competition. It's a racing flat that shines in 5Ks all the way to marathons. With its responsive ride, it's also a great pick for beginners who are still trying to incorporate speed training into their routine.
While Nike broke the mold, Adidas has been racking up plenty of awards as well. According to the brand, 60% of 2021 World Major Marathon wins were by athletes wearing this super shoe's predecessor — the Adizero Adios Pro 2.
How do I keep my feet from hurting during a marathon? ›- Invest in Proper Footwear. When it comes to running, investing in appropriate footwear is the most important first step you can take. ...
- Wear the Right Socks. ...
- Stretch and Warm Up First. ...
- Plan Your Runs. ...
- Pamper Your Feet. ...
- See a Podiatrist.
Leggings For Running
Leggings will better insulate your legs while you are outdoor, keeping your muscles warm and helping to retain your body heat. But when it is too hot outside you should consider wearing shorts. The best leggings for running are seamless. They are compression, comfortable, lightweight, and durable.
- Water bottles and isotonic drinks.
- Running gels and post-race snacks.
- Comfortable, quality running shoes.
- Moisture-wicking technical tops and bottoms.
- Waterproof gear or at least a water-resistant running jacket.
- A change of clothes and shoes for after the run.
I believe that most marathoners should race the marathon in a lightweight training shoe, and only those who are relatively fast and relatively lightweight with good biomechanics should wear a racing flat. Those who do wear a racing flat should select one that has support in the heel and arch.
Is it OK to walk long distances with running shoes? ›The short answer: yes. Running shoes and walking shoes have similar qualities that make them ideal for being active. While running shoes are designed to be durable for the rigorous demands of running, they are excellent as walking shoes, too.
What happens if you use running shoes for walking? ›Cushioning is also required in different parts of the foot when we compare walking to running. Generally, walking shoes tend to be more flexible and heavily cushioned than their running-focused counterparts. Walking in running shoes, then, can lead to impact injuries that proper walking shoes are designed to ward off.
What is considered a long run? ›
The long run is generally anything from 5 to 25 miles and sometimes beyond. Typically if you are training for a marathon your long run may be up to 20 miles. If you're training for a half it may be 10 miles, and 5 miles for a 10k. In most cases, you build your distance week by week.
Why do running shoes only last 500 miles? ›You should generally replace your running shoes every 300–500 miles. That's because it's around this point that the midsole cushioning on most shoes will lose resiliency and stop absorbing shock as well as when newer, which can cause more impact on your muscles and joints.
What body type do long distance runners have? ›Shorter runners with thin body types tend to make better long-distance runners than taller runners as long and large legs make it difficult to lift and propel a body forward. Shorter strides and less weight tend to lead to greater speeds over long distances.
How do you know if I need a neutral or a stability shoe? ›Some telltale signs of needing stability shoes include an excessive wear pattern on the inside (or medial) edge of the bottom of your current running shoes. If that side is considerably more worn than the outside (or lateral) edge, it's probably a sign that you're overpronating and need stability shoes.
What are the benefits of Flyknit? ›With Flyknit, Nike created a seamless upper that could be built to size – reducing waste by around 60% – while also allowing the upper to be micro-engineered to suit the needs of different silhouettes. Essentially, Nike began knitting in the necessary structure and support.
Can I return my Nike shoes after 2 years? ›Nike shoes and apparel have a 2-year manufacturer's guarantee. Technically, Nike lets you return items after 60 days — but only if there's a product defect or flaw. If that's the case, you can return your item for a replacement or refund within two years of your purchase.
Are Nike Infinity react waterproof? ›It's not waterproof but it takes a lot to get through. There is a lot of underfoot cushioning to this shoe and the way the forefoot cushioning flares out on both sides of the foot creates a very stable and balanced toe-off experience.
Can you return Nikes if worn once? ›Can I Return Shoes That I've Worn? YES. As a matter of fact, Nike encourages you to take your shoes for a “trial run” and if you're not completely satisfied they'll give you a FULL refund. This applies to ALL items, not just shoes.
Is Nike react good for plantar fasciitis? ›Nike React Infinity 3
Those with plantar fasciitis will find the shoe feels supportive and comfortable, with enough cushioning and arch support throughout to help prevent further exacerbating injury.
The Nike React Infinity Run Flyknit 2 is one of our favorite everyday running shoes, and makes an ideal choice for runners with flat feet or plantar fasciitis.
Do Nikes run narrow or wide? ›
Nike is notorious for having a narrow design. For many people, this means needing to get a size 1-1.5 inches BIGGER than their normal size.
What is Nike React shoe made for? ›Nike React is a foam cushioning technology commonly found in Nike's running shoes. Nike wanted to develop a shoe that would meet runner's needs. They found that many runners wanted better cushioning, energy return, and durable and lightweight shoes that could withstand their training.
Is Nike React good for standing? ›For Cushioning: Nike React Foam
Not only can good cushioning add a plush, bouncy spring to your step, but it also helps absorb shock whenever your foot hits the ground. For cushioning that's as soft as it is supportive, opt for Nike React foam.
Sole unit: Air Zoom Pegasus 39 vs React Miler 2
Both shoes have full React midsoles but the main difference is that the Pegasus 39 has an extra top-loaded Zoom Air unit in its forefoot for added responsiveness and one in its heel for extra cushioning.
Nike React Foam Gives the Forefoot a Responsive Feel
The first thing to like about the Nike Metcon 8 is that it's a good cross-training shoe for CrossFit and lifting. The Nike Metcon 7 performed pretty well in these contexts, and since the 8 is so similar, you can expect this shoe also to excel here.
The Nike React Foam midsole gives this shoe's forefoot a nice level of responsiveness for athletic-style training, while the Hyperlift insert in the heel helps contribute to this shoe's stability when lifting weights.
How long do Nike Infinity reacts last? ›IS THE NIKE REACT INFINITY RUN DURABLE? The overall build quality and outsole design suggest that the Infinity should last more than 400 miles. Past React-based models have demonstrated satisfactory cushioning longevity, and that should be the case for the Infinity as well.
Do carbon plate running shoes cause injury? ›Running in a carbon plated shoe with a high stack and spring-like foam will cause biomechanical adaptations which sports scientists speculate can lead to muscle ache and potential injury.
Can Nike React be used for running? ›The combination makes the foam soft, springy and durable. Our testers say the big React midsole and rocker shape are perfect for long runs, cruising after a hard workout or any moderate training built into your schedule.
Is the Nike react good for running? ›The ride quality is also very neutral – the midsole sidewalls have a balanced design. These traits make the Nike React Infinity Run 3 a good trainer for in-gym use. This blend of cushioning and stability makes it suitable for mild weight-training and short treadmill runs.
What is Nike react best for? ›
The Nike React Infinity Run Flyknit 3 is a neutral, max-cushioned trainer that feels like a stability trainer due to its stability features which includes arch support and a plastic heel clip. It's best used for easy, recovery and long-distance runs because of its high level of cushioning and its gentle rocker.
Are Nike reacts made for running? ›About the Nike React Miler
This shoe offers both a stylish design, and just the right amount of support to make it suitable for both neutral runners, and runners who need more stability in their running shoes.
Nike React Vision
These workout shoes have two main draws: their comfort and their futuristic, hip look. While these are workout shoes, you can wear them out, even wear them to work, and their extreme comfort means you won't regret choosing to wear them all through the day.