Updates to Asics GT 1000 9

  • An all-new upper design that offers a more breathable and stable ride compared to its previous versions. 
  • This road running shoe incorporates an updated mesh top, which allows for continuous ventilation. It retains the foot dry and cool for an extended period. 
  • A redesigned midsole is also integrated into the Asics GT 1000 9 for added stability. The lightweight midsole material offers reliable protection and a springy ride. 
  • A soft sockliner is used in the shoe for added cushioning. This component also offers additional underfoot protection.


For exceptional durability, the Asics High Abrasion Rubber (AHAR) is positioned beneath the heel. AHAR technology is made from a carbon rubber that is also used for car tires that require a high level of durability. This lightweight outsole material has an abrasion resistance that is about two times higher compared to traditional rubber outsoles. The AHAR rubber is also featured in the Asics Gel Kayano

DuraSponge technology is placed beneath the forefoot for flexibility and added cushioning. DuraSponge is made from a blown AHAR compound with high abrasion-resistant qualities. It provides reliable protection against sharp objects and uneven surfaces while enhancing the shoe’s cushioning performance. 

The Asics GT 1000 9 also features a full-length guidance line. This technology is a vertical flex groove located in the forefoot for improved gait efficiency. 

The wrapped up outsole design aims to provide a strong grip on various surfaces. The outsole design is also responsible for making the platform more lightweight and flexible. 


A combination of Rearfoot Gel technology and FlyteFoam technology are used in the midsole unit of the Asics GT 1000 9. These elements are placed closer to the ground to promote lightweight comfort and reduce the impact. 

Rearfoot Gel technology is a soft material that is made out of a silicone-based gel. This component is inserted into the midsole to provide excellent shock absorption and protection every time the foot contacts the ground. 

FlyteFoam technology is a soft midsole foam that is 55% lighter compared to other midsole materials with comparable performance. This midsole foam offers an adaptive cushioning for a responsive and pleasant running experience. 

DuoMax Support System is incorporated into the Asics GT 1000 9 to help reduce overpronation. It is a dual-density material positioned in the midfoot section to prevent the foot from rolling inward while walking or running. 

This Asics running shoe utilizes the Guidance Trusstic System for stability. It is a thermal plastic midfoot unit positioned under the arch of the shoe for durability. It also helps reduce the weight of the platform without compromising structural integrity. 

Providing additional comfort is the contoured sockliner, which conforms to the unique shape of the foot. Aside from providing a personalized fit, this material also offers added underfoot protection and support. 


The Asics GT 1000 9 utilizes an engineered mesh top for breathable coverage. The engineered mesh is a lightweight and flexible material that allows for continuous airflow, keeping the foot dry and comfortable throughout the day. It also offers a plush-step in feel and protects the top of the foot from the elements. 

Synthetic overlays are also infused in the upper. The overlays are used to provide structure and added durability to the shoe. 

This running shoe uses a padded tongue and collar for added comfort. The padded tongue prevents the entry of small rocks and debris inside the shoe. While the collar prevents the foot from slipping for a more stable ride. 

For a snug and secure fit, the traditional lacing system is used. The shoelaces offer a customized fit by allowing the user to adjust the tightness and looseness around the shoe. 

Facts / Specs

Terrain: Road
Weight: Men 9.8oz / Women 8oz
Drop: 10mm
Arch support: Stability
Update: Asics GT 1000 10
Forefoot height: 21mm
Heel height: 31mm

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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.