Verdict from 9.2 hours of research from the internet

4454 users: 4.5 / 5
1 experts: 90 / 100

7 reasons to buy

  • A few users mentioned that the Asics Gel Quantum 90 provides a snug fit.
  • The shoe is comfortable, according to some purchasers.
  • Based on user reviews, the shoe has a stretchable upper.
  • The road running shoe is available in different color options.
  • The Gel Quantum 90 is affordable.
  • Several purchasers agree that the shoe is lightweight.
  • Some users comment on the versatility of the shoe, saying it works well as both active and casual wear.

2 reasons not to buy

  • Although it is comfortable, some wearers feel the Gel Quantum 90 is not suitable for extended wear.
  • A couple of reviewers said that the shoe feels tight on the top part of his foot.

Bottom line

The Asics Gel Quantum 90 is an affordable running shoe designed for the roads. Some reviewers admired the performance of the shoe while others have minor issues with the fit and the wear experience. Overall, the Asics Gel Quantum 90 is an excellent choice for those who are seeking for a comfortable and close-fitting running shoe.

Tip: see the best running shoes.

Expert reviews:

User reviews:

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  • The Asics Gel Quantum 90 is specifically engineered for those who have neutral foot mechanisms. It features a breathable mesh upper that delivers proper ventilation throughout the run.
  • The 90 degrees Rearfoot Gel cushioning is utilized in the shoe. It aims to enhance shock absorption, which results in a more comfortable and bouncier riding experience. High-energy return is then delivered to promote a more efficient run.
  • Integrated into the footwear is rubber outsole. The primary purpose of this material is to deliver exceptional traction and added durability to tackle a wide variety of paved surfaces.

The Asics Gel Quantum 90’s shoe length is true to size. With the utilization of a stretchable mesh, it ensures to provide a snugger fit that the runner would love. It has a breathable interior environment, making it comfortable to wear.

The available width options are D – Medium for the men’s version and B – Medium for the women’s version.

A durable rubber compound is integrated into the outsole of the Asics Gel Quantum 90. This component of the shoe aims to deliver excellent traction on different paved surfaces. It also gives durability to high-wear areas.

Utilized in the shoe is the EVA midsole foam. The primary focus of this lightweight material is to provide the foot long-lasting cushioning.

Shock absorption during the impact phase is the sole responsibility of the 90 degrees Rearfoot GEL cushioning. Like the Asics Gel Venture 6, this cushioning system lets the runner experience a smoother heel-to-toe transition. While providing a well-cushioned foot environment, it is sure to deliver a high-energy return.

The HG10MM Heel Gradient is used in crafting the Asics Gel Quantum 90. This feature is essential in shifting the body mass forward, reducing and preventing strain on the limbs.

The molded EVA sockliner in Nimbus 21 helps reduce moisture while the Ortholite sock liner provides support. Both insoles are focused on delivering additional underfoot cushioning and comfort.

In the upper of the shoe are the mesh and synthetic materials. These elements provide the foot a breathable, sock-like coverage. Because of the elastic characteristics of the mesh,  it further enhances the fit on foot for a better running experience. It also comes with a breathable fabric lining. This aids in keeping the foot environment healthier and fresher.

The shoe has a seamless design for a smooth, irritation-free wrap. With the absence of traditional seams and stitches, the upper appears to be minimalistic yet a stylish running shoe.

Just like the Asics GT 2000 7, a standard lace-up closure system has been used in the Asics Gel Quantum 90. With this feature, loosening and tightening the laces will be easier. Accidental slippage is then prevented when the fit is secured.

Featured in the Gel Quantum 90 are the cushioned collar and tongue. Asics added these materials for added comfort and enhanced fit.

Size and fit

True to size based on 1034 user votes
Small (16%)
True to size (80%)
Large (3%)
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Size comments

Very happy they fit true and are very comfortable.. - Amazon
Very comfortable shoes and fit true to size. - Amazon
Forefoot fit
Narrow Wide
Heel fit
Narrow Wide
Tight Roomy

How Gel Quantum 90 compares

This shoe: 93
All shoes average: 86
54 98
This shoe: $90
All shoes average: $119
$40 $350
This shoe: 8.4oz
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.