Verdict from 6.7 hours of research from the internet

5 reasons to buy

  • According to a tester, the Nike React Phantom Run Flyknit 2 provides ample rearfoot stability.
  • The running shoe is very comfortable, lauded a few reviewers.
  • Several experts appreciate the convenient wrap provided by the shoe. 
  • The road running platform delivers an efficient toe-off, praised some runners. 
  • Many buyers compliment the good arch support provided by the neutral shoe.

2 reasons not to buy

  • The running shoe lacks responsiveness because of its stiff midsole, claimed various athletes.
  • A few purchasers have observed that the shoe has insufficient breathability.

Bottom line

Embodying versatility, the Nike React Phantom Run Flyknit 2 is perfect for runners who participate in multiple athleisure disciplines. Offering a sleek design, the Nike running shoe is not merely just about style but also convenient and reliable function. Apparent through the running shoe's stack height, this iteration has been geared for pronounced cushioning and support.

Tip: see the best running shoes.

Expert reviews:

User reviews:

  • 4.6/5 by Nike (+50)

  • Sporting a completely different look, the React Phantom Run Flyknit 2's upper has been reconfigured with an updated Flyknit technology. It now features the Flyknit Loft, combining three layers of forefoot materials for better security and comfort.
  • The neutral running shoe has been redesigned to offer a more plush sensation to the foot. To do this, Nike added more foam in the midsole composition of the running platform. 
  • To better the running platform's durability and grip, the outsole is engineered with increased rubber content.

The Nike React Phantom Run Flyknit 2 is engineered following the standard sizing scales for both men and women. Thus, buyers can get a pair of the running shoes using their usual size preference. 

Some of the technical elements of the running shoe affecting its fit are the Flyknit Loft upper, the Flywire technology, and the reinforced heel counter. The Flyknit Loft wraps around the foot comfortably, giving it snug security. Supplementing the upper material is the Flywire technology which heightens support and lockdown. Meanwhile, the heel counter keeps the foot in place as the runner performs different motions.

As mentioned, the outsole of the React Phantom Run Flyknit 2 has been reconstructed, utilizing more rubber. With this, the running platform is geared with outstanding traction, increasing the propulsion of the racer. This also promotes a safe and stable running experience. Because of the added rubber compound in the sole unit, the strength and resistance of the shoe from abrasion are amplified.

Apparent through its name, the Nike React Phantom Run Flyknit 2's midsole is comprised of the React foam, which is also found in the Nike Zoom Fly Flyknit. This midsole innovation is unique to Nike, supplying just the right amount of stability, plushness, and bounce without compromising the lightness of the running shoe. The midsole foam's shape aims to provide support to the three phases of the athlete's stride—flexibility at toe-off, a flawless ride at mid-distance, and shock mitigation during impact.

The second iteration to the Nike React Phantom Run Flyknit series is all about expanding its signature laceless design. To do this, the Flyknit upper of the running shoe utilizes the Flyknit Loft which integrates three forefoot layers. Such a design encourages better ventilation, weight reduction, and increased durability. It morphs into the shape of the foot, allowing sockless wear. 

Acting as the substitute for the laces, the Flywire technology from Nike has been implemented. Its features a pliable fashion, permitting a secure and comfortable lockdown around the foot. 

To lock the foot securely in place, a firm heel counter is added. It maintains rearfoot stability in each of the runner's movement.

Size and fit

True to size based on 8 user votes
Small (25%)
True to size (63%)
Large (13%)
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Size comments

The Phantom Run 2 is a better fit for me and I went true to size. - WEARTESTERS
If I had gone true to size, it would have been a disaster...For the next version, I would like Nike to improve the sizing so that it fits true to size. - Running Shoes Guru
Tight Loose
Forefoot fit
Narrow Wide
Heel fit
Narrow Wide
Tight Roomy

How React Phantom Run Flyknit 2 compares

This shoe: 87
All shoes average: 86
53 98
This shoe: $140
All shoes average: $119
$40 $350
This shoe: 9.5oz
All shoes average: 9.5oz
3.5oz 16.2oz
Jens Jakob Andersen
Jens Jakob Andersen

Jens Jakob is a fan of short distances with a 5K PR at 15:58 minutes. Based on 35 million race results, he's among the fastest 0.2% runners. Jens Jakob previously owned a running store, when he was also a competitive runner. His work is regularly featured in The New York Times, Washington Post, BBC and the likes as well as peer-reviewed journals. Finally, he has been a guest on +30 podcasts on running.