Verdict from 100+ user reviews

8 reasons to buy

  • Many runners agreed that the Nike Air Relentless 6 looked cool and endearing.
  • ‘Comfortable’ was a word that many of the testers used to describe their time while wearing this running shoe.
  • The price of this model was lauded by a lot of runners because it was affordable.
  • A number of consumers appreciated the padding in the rear section of the upper because it helped in securing their feet and preventing unintentional shoe-removals.
  • The weight of this shoe was suitably light for a lot of testers.
  • The underfoot experience was agreeable, according to those who have tried it; one of them even wrote that other shoes felt like walking barefoot in comparison.
  • The midsole generally stayed efficient for many consumers, even after they’ve used this shoe many times.
  • The outsole’s grip capability didn’t disappoint the runners.

5 reasons not to buy

  • The forefoot section of the upper unit felt weird for a tester because their big toe kept sticking out as an outline against the apparently thin fabric.
  • The shoe looked like it was made with cheap materials, complained a runner.
  • A dissatisfied purchaser claimed that the mid-sole unit broke down after only 3 runs.
  • Within an hour of wearing, the heel padding had caused blistering on the heel of a tester.
  • According to some runners, the lack of arch support made it difficult to use this shoe for long running sessions.

Bottom line

The Nike Air Relentless 6 was generally welcomed with open arms by those who have tried it. Many neutral runners felt that its cushioning was dependable, that its cover system was secure, and that the outsole was able to dole out traction responsibly. A few warned that it was a bit smaller in terms of size; another felt that the upper fabric was too thin. But that didn’t stop this road running shoe from gaining favor from purchasers.

Tip: see the best running shoes.

Good to know

  • The Nike Air Relentless 6 is an affordable running shoe meant for those who have neutral pronation. It has a modern design that certainly appeals to contemporary runners and shoe enthusiasts. The sleek look of this model isn’t just for style; its components and features make the overall package agreeable to the foot of the wearer. High quality materials were used in the making of this model.
  • The upper unit of this running shoe features a breathable mesh, which accommodates airflow into the foot-chamber. The uniquely designed mag-web is made up of fabric-strands that connect directly to the lacing system. They adapt to how the shoelaces are adjusted, thus making the coverage more in tune with the preferences of the wearer.
  • The mid-sole platform of the Nike Air Relentless 6 makes use of a proprietary technology called the Nike Air. It’s a high-quality cushioning unit that carries the foot responsibly and allows it to feel a well-rounded underfoot experience. A durable rubber material protects the rest of the sole unit from wear and tear. It also provides traction, which is important in achieving control over the asphalt.

The Nike Air Relentless 6 has a standard running shoe length. Its sizing schemes follow the regular preferences of men and women. Its semi-curved shape naturally adheres to the shape of the human foot. This shoe’s width is medium, which means it can accommodate those with medium sized feet.

Durable rubber is used in the Nike Air Relentless 6. It protects the rest of the sole unit from the potentially debilitating effects of surface exposure and continued use. Traction is also a part of its service.

Flex grooves make the platform more adherent to the natural movements of the human foot. They are most helpful when it comes to the toe-off phase, which is the part where the foot bends the most.

The Nike Air is a high-quality cushioning material that’s meant to carry the foot responsibly throughout the running session. Aside from cushioning the foot, it also attenuates impact shock during the landing phase, and launches the foot forward with ease due to its responsive nature.

A foam insole has been added right above the main foam unit of the Nike Air Relentless 6. It delivers additional underfoot cushioning and protection. It can be replaced or removed entirely, depending on the preference of the wearer.

The upper unit of the Air Relentless 6 uses a breathable mesh. It covers the foot snugly and securely. It won’t tear apart easily because it’s durable and long-lasting. It also accommodates air into the foot chamber, essentially ventilating the foot within.

The dynamic mag-web is a series of visible fabric-strands that are connected to the lacing system. They make the coverage more customizable by adapting to the tightening or loosening of the shoelaces.

The padded tongue and collar keep the foot in place. They also provide cushioning to the upper dimensions of the foot.


How Nike Air Relentless 6 ranks compared to all other shoes
Bottom 24% road running shoes
All road running shoes
Bottom 24% Nike running shoes
All Nike running shoes
Bottom 25% neutral running shoes
All neutral running shoes


The current trend of Nike Air Relentless 6.
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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.