Verdict from 9.1 hours of research from the internet

88 users: 4.5 / 5
11 experts: 94 / 100

8 reasons to buy

  • Bounce: Multiple testers have expressed that the Nike Air Zoom Alphafly Next% has ample spring. 
  • Speed: Several runners claim that the road running shoe increased their pace. 
  • Bulk: Many are in awe of the lightweight composition of the running platform. 
  • Support: This neutral running shoe has a lockdown fit, reported a number of reviewers. 
  • Airflow: Some wearers laud the breathability of this running shoe. 
  • Toebox: There is enough room for natural toe splay, reported quite a few racers. 
  • Shock absorption: It mitigates impact superbly. 
  • Comfort: Various running contenders appreciate the comfort of the running shoe.

3 reasons not to buy

  • Exterior: There are some critics who do not like the bulky exterior of the shoe. 
  • Weight: According to several marathoners, there's too much rubber on the forefoot, adding to the weight of the platform. 
  • Stability: Multiple analysts have stated that the neutral road shoe lacks stability, especially during quick turns.

Bottom line

In addition to Nike's famous carbon-plated running shoes, the Air Zoom Alphafly Next% brings a new level of propulsion to marathoners. Working closely with the famous elite athlete, Eliud Kipchoge, the first human to finish a marathon in less than two hours, Nike produced a running platform that's centered on cushioning and protection. Because of its componentry, the Nike Air Zoom Alphafly Next% is dubbed as the fastest running shoe yet, making it ideal for racers wanting to achieve record-breaking performance.

Tip: see the best running shoes.

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Amazon, Zappos and 22 other shops don't have user reviews

Made closely and worn by the first marathoner to finish in under 2 hours, Eliud Kipchoge, the Air Zoom Alphafly Next% is an addition to Nike’s carbon-plate lineup. Here is what helps it generate maximum speed: 

Double the Air. Two Zoom Air pods are situated at the forefoot of the shoe, promoting responsiveness for enhanced forward motion.

More foam. Banking on the design of the Vaporfly Next%, the Alphafly Next% has more ZoomX foam, amplifying underfoot comfort and protection. 

Better than Flyknit. Balancing out the bulk generated by the platform’s midsole is the novel AtomKnit upper from Nike. It is a stretched and steamed version of the Flyknit that has less water absorption with boosted ventilation and lockdown.

Revamped carbon-fiber plate. Featuring a full-length carbon plate, the Alphafly Next% supplies optimal spring in each stride, heightening propulsion. 

Who is it for? The Nike Air Zoom Alphafly Next% is ideal for runners wanting to experience heightened pace with reliable support, grippy traction, and breathability. 

What is it for? Designed to last long in competitions, the Alphafly Next% is ideal for marathons and other longer-distanced races. 

To compete alongside Asics and New Balance in the carbon-plate wars, Nike has released some of its controversial and very popular carbon-plate running shoes such as: 

Nike Zoom Vaporfly 4%. Although not displaying new technologies, the Vaporfly 4% effectively incorporates all of Nike’s existing elements, increasing running efficiency by 4%. Thanks to such engineering, energy is saved by creating stability and resilience. 

Nike ZoomX Vaporfly Next%. Apparent in its name, the ZoomX Vaporfly Next% combines Nike’s ZoomX foam and VaporWeave upper. Given its features, the shoe highlights lightness, impact mitigation, and security, permitting racers to go the distance. 

Nike Air Zoom Alphafly Next%. Taking all the good and preferred features of its predecessors, the Alphafly Next% accentuates bounce, traction, and lockdown. This is intended to create endurance and efficient strides altogether. 

Size and fit

True to size based on 43 user votes
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True to size (78%)
Large (0%)
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How Air Zoom Alphafly Next% compares

This shoe: 92
All shoes average: 86
54 98
This shoe: $275
All shoes average: $119
$40 $350
This shoe: 8oz
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.