Nike Free 4.0 flyknit
Nike Free 4.0 flyknit

This Nike is a deceiving little bugger. The slipper-looking Flyknit sneaker is not nominal.

Meaghan and I put a long way on the Nike Free 4.0 Flyknit and found this running footwear to become more sophisticated than its simple form.

Featurs Nike Free Flyknit

I will start this review with a daring declaration: the Nike Free 4.0 Flyknit is the best Nike Free footwear I have ever worn.

Writing that starting line is a significant deal for me because the initial Nike Free 3.0 remains one of the best shoes ever. That boot was compact, ultra-flexible, ran silent, and experienced a sock-like higher that was about as next to perfection as a minor shoe top can get.

My only grievance about the 3.0 v1 was that it was somewhat narrow. The brand new 4.0 Flyknit suits the initial 3.0 on all the positives and increases its insurance firms’ much wider toebox. It’s a wonderfully good shoe.

Weeks ago, I purchased the new 2014 style of Nike Free 5.0. Oddly enough, I almost offered to use the Free 4.0 Flyknit. I was not too fond of it. It got a tight group across the forefoot that dug into my pores and skin, and quite frankly, it experienced and looked a little cheaply made.

I wasn’t impressed, and it returned to the store unworn. However, I’d read from some fellow sneaker geeks that the 4.0 would be the top winner on the 2014 Free models; therefore, I put in the $100+ to buy some (MSRP is $120).

This may be most of the time when I think that the relatively high cost might be justifiable – I love the shoe much.

So what could it be which makes the Free 4.0 Flyknit so unique? Well, just about the whole offer. The boot feels as though an expansion of my ft. It offers me everything I want and next to nothing I don’t. That is certainly precisely what I’d like in a sneaker.

The Good

Thomas: The fit is suffering. Nike is getting the knitting thing down. While working, I never considered making any modifications. The top just disappeared. Aside from the great fit, I like what the shoe looks like. It’s very modern.

This is my first will end up in a Nike Free. The segmented honeycomb midsole becomes custom-made for your ft.

After having a few words, I found the footwear was no flatter over the lower part when I got the Nikes off. It became curved up at the bottom. Taking sides, the flex grooves let your foot dig set for some excellent traction. Up to now, thumbs through to the top of the style, midsole, and outsole; what precisely about the weight?

The Nike Free 4.0 weighed a scant 7.85 oz. for my size 10.5. That is merely light enough to offer that fast turnover mile after mile. The sneaker was soft through the stride, and I could grab the rate without too much work.

Meaghan: The Nike Free 4.0 Flyknit is slipper-like running footwear. Inside the Nike Free lineup, this street to redemption is right in the center (between your 3.0 [most little] and the 5.0 [more sneaker]).

Top of the Free 4.0 Flyknit is a fine one-piece mesh that wraps around the foot like a glove. What’s excellent concerning this structure is the stretchy fine mesh will fit virtually any foot type. The one structure on top of them is the Flywire technology, which helps maintain the foot setup.

Flywire is a couple of strings that function like cords on a suspension system bridge to support unfamiliar ones.

They do an excellent job of taking the pressure off the most notable feet where the laces are tied. The midsole and outsole are just about the same.

The midsole comprises Phylite (a variety of Phylon and silicone), so it is light and versatile but durable enough to do something as an outsole. Nike added plastic pods on the external heel and below the big bottom. Nonetheless, they aren’t pronounced.

These shoes offer you that minimalistic feel, with some nice added pillow. My favorite facet of this boot is the weight. My W7.5 came up in only under six 0z. (5.95).

Nike Free 4.0 Flyknit Women Sneakers Black/Dark Grey/White 631050-001 (Size: 8.5)

 out of stock

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Thomas: The Nike Free 4.0 Flyknit isn’t entirely organized enough for me to feel optimistic about going over 13 MLS.

Meaghan: The only complaint I’ve with these shoes is their insufficient structure used to be hesitant to get them for long works. . While I believe they give enough padding for the marathon distance, I need something better and stable fitted through the top of them for my long training.

Upper Construction

Nike Free 4.0 flyknit
The Flyknit top of the Free 4.0 is minimally organized. There are no overlays, no hee-countertop op, simply a stretchy woven fine mesh with a few Flywire rings on either part of the ribbons rows to lock the feet down. It feels like a sock and hugs my feet in the right ways. Not too slight, not too loose. Just perfect.

The heel and midfoot are snugged in firmly, and the forefoot starts up so the tight weave will not constrict or squash the toes. The complete top flexes and steps with the ft . in ways I’ve rarely experienced in running footwear.

The fine upper mesh opens up in the midfoot and forefoot for ventilation. Unlike the new Free 3.0, Flyknit, which I have heard will fit fairly securely, the 4.0 has a regular tongue, which enables better-fit customization.

I’ve run sockless in the shoes several times; I have experienced somewhat abrasion using one run near the midfoot/arch (maybe in one of the Flywire rings?), but it has been inconsistent.

It may have just been a hot day with increased sweat, resulting in a chafe. There are no issues while putting on socks (aspect take note – these shoes seem to carry a stink using them sockless).

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Nike Free 4.0 Flyknit sole

Nike Free 4.0 flyknit sole

Sole Construction
Like the higher, the only objective of the Free 4.0 Flyknit is to be very flexible and step effectively with theft… The only absolute is typical of other Nike Free shoes in having specific pods segregated by deep grooves to increase flexibility.

The grooved bottom’s disadvantage would be that the grooves tend to gather stones and pebbles, but it has hardly bothered me in virtually any of the Frees.

They’re easy enough to get out by firmly taking the footwear off and flexing the only natural around after having a run.

A lot of the sole is an open midsole cushion, which means you can barely notice your footfalls while operating in them – I like a silent boot! The tradeoff to the design is that there is little outsole coverage – plastic pods are just present at the trunk outer heel and under the top toe.

So, sole toughness is something to monitor if you tend to be considered a scuffer. Oddly enough, my wear structure only appears to be from the anteriormost heel pod forwards through the midfoot – a lot more of any midfoot getting wear design than I generally observe in most other shoes we run in.

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You can view that after 40 kilometers, I’ve earth down the protruding servings of the white pods immediately above and the right the 4.0 in the image below:

Nike Free 4.0 Flyknit aspect sole

I wonder if the marginally round heel, curved lone, and overall flexibility of the sneaker have something regarding this more anterior wear routine.

Nike Free 4.0 Flyknit Women Sneakers Black/Dark Grey/White 631050-001 (Size: 8.5)

 out of stock


I’ve found it challenging to never take these shoes out for almost all of my recent shows (although Saucony Kinvara 5 provides a run your money can buy as current favorites).

I’d haven’t any hesitation in taking them beyond 14 MLS within a run; I would even consider them for a marathon. However, I’ve run over 40 miles in them, with a maximum long haul of 14 kilometers. I’ve run from an easy rate right down to 5K speed. They’ve done the trick well for almost everything.

They can be somewhat too versatile for my preference for acceleration or a 5K, and the only authentic grooves may acquire too many particles for off-road useNeverthelesss’ they are adaptable enough to take care of almost anything I could put at them.

I’m hard-pressed to create anything negative concerning this shoe – I believe the only concern I’ve got is that the scale label is stitched to the lower of the insole, and I could have the stitching under my heel.

It wasn’t wrong with socks, but it was apparent when I proceeded to go barefoot in them. It could be possible to slice the tag and remove the stitching, but I got lazy and swapped the insoles out for the same one from a mature couple of Free 5.0s.

Furthermore, to operate in them, I’ve also found the Free 4.0 Flyknit to be always a tremendous informal sneaker. I bought some in dark-colored since I love to have a few conventional-looking shoes for everyday wear, and I’m typically sockless in them while traveling. They are incredibly comfortable.

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Thomas: This sneaker was an urgent treatment. I am virtually over nominal shoes at this time. My romance with them waned when I broke my feet some years back.

I thought the Nike Free 4.0 Flyknit would feel and journey like a bit of a shoe. It generally does not. I would suggest this boot for a runner that will keep the regular under 10 MLS and desire crosstraining. There is enough midsole pillow and a good 6mm drop from the heel to the bottom.

Meaghan: The Nike Free 4.0 Flyknit was a good surprise. The flexible, ultra-light shoe has a nice amount of padding. That shoe I’d compare it to the Skora Fit (a sneaker I am not keen on); therefore, I was stunned at how much I loved the miles.

As for toughness concerns, I haven’t any. The Phylite outsole might not be as durable as a sneaker covered in plastic, but it is also why it is footwear (for me).

I wouldn’t recommend this boot as a day-to-day trainer, but if you want something to include in the rotation (for the shorter, easy goes), I’d recommend supplying these a chance.

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Nike Free 4.0 fly knit For Men.


Nike Men's Free 4.0 Flyknit Running Shoe, BLACK/SAIL-HYPER ORANGE-UNIVERSITY BLUE, Size 8.5 D(M) US


Nike Free 4.0 fly knit For Women.


Nike Free 4.0 flyknit review

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Mick Urlich
Hi there! I'm Mick Urlich, a CrossFit trainer and running shoes expert. With years of experience in the fitness industry, I have gained a deep understanding of the importance of proper footwear for optimum performance. I am thrilled to share my expertise with you on my website, As a trusted authority in the field, I aim to provide valuable tips, tricks, and guidance on choosing the right running shoes and insoles that cater specifically to supination. Being a passionate runner myself, I know first-hand the impact the wrong shoes can have on your runs and overall performance. Throughout my career, I have also been recognized and awarded with numerous prizes and rewards for my dedication and knowledge in this area. This only fuels my determination to create a comprehensive and trustworthy resource for anyone seeking advice on running shoes and insoles. On my website, you can expect to find reviews, buying guides, and informative articles related to all things running shoes and their role in correcting supination. My aim is to empower and educate you, enabling you to make well-informed decisions when it comes to footwear choices for your comfort, safety, and performance. I'm excited to be on this journey with you and share my expertise that I have accumulated over the years. Together, let's discover the perfect pair of running shoes and achieve our fitness goals. Stay tuned for regular updates and let's embark on this running journey together! Can't wait to keep you running strong!