851 users: 4.5 / 5
Terrain: Road / Treadmill
Weight: Men 9.1oz / Women 7.6oz
Heel to toe drop: Men 8mm / Women 8mm
Arch support: Neutral

Verdict from 7.7 hours of research from the internet

6 reasons to buy

  • A few runners praise the Asics DynaFlyte 3 SP’s contribution to their speed when running. 
  • The lightweight construction of the shoe has been lauded by a lot of buyers.
  • Several testers claim that this neutral running shoe is very comfortable to run in. 
  • Some reviewers state that the shoe required no break-in period.
  • The sufficient cushioning of the shoe provides excellent support, some wearers have commented.
  • The shoe is a great long-distance running companion according to numerous runners.

2 reasons not to buy

  • After using the Asics DynaFlyte 3 SP for various running activities, several runners note that heel wrap of the shoe started to wear.
  • The upper material of the shoe easily wore out after several uses, one customer commented.

Bottom line

The Asics DynaFlyte 3 SP has garnered a lot of positive reviews from different runners and testers. The overall comfort and support that the shoe offers are lauded by many. The shoe is also employing a lightweight construction that helps runners conserve energy. True to its promise of enabling a faster run, the Asics DynaFlyte 3 SP has been highly acclaimed for its contribution to the runner’s speed. 

Tip: see the best running shoes.

User reviews:

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- One of the notable features of the Asics DynaFlyte 3 SP is its redesigned Adapt Mesh™ upper. This allows the shoe to have ample flexibility and a secure fit. 

- The FLYTEFOAM® Lyte technology helps the DynaFlyte 3 SP become more responsive while providing sufficient cushioning to the foot. 

- The outsole of the shoe made out of Asics High Abrasion Rubber (AHAR®) that provides durability from different abrasive elements when running. 

The DynaFlyte 3 SP is available in standard sizing measurement for both men and women. 

The technical element that affects the fit of the shoe is the shoe’s Adapt Mesh™ upper that helps secure the foot in place and helps with the adaptability of the shoe to the foot. 

To ensure that accurate fit and sizing of the shoe are achieved, it is best to go through various feedbacks from different runners, testers, and experts first. It is also recommended that one should try the fit of the shoe before proceeding to purchase. 

Just like any other Asics running shoes, the DynaFlyte 3 SP employs AHAR® outsole. This technology is known for having durable properties. AHAR® is placed on the critical areas of the shoe to protect it from abrasive elements. 

The I.G.S® (Impact Guidance System) is a technology that combines all technical components of the shoe for more natural foot motion. The I.G.S® works closely with the Guidance Line® midsole technology and uses it as a tool to adjust the center of pressure for an enhanced gait efficiency. This shoe component is also found in the Asics Gel Cumulus 20

The SpevaFoam™ 45 lasting of the DynaFlyte 3 SP is a 45-degree full-length lasting material that permits a soft platform feel and increased comfort. 

OrthoLite® X-40 sockliner is a premium sockliner that has enhanced rebound properties. This sockliner is also known for its breathability and excellent moisture management. 

One of the shoe’s highlights is its FLYTEFOAM® Lyte technology which is made up of organic nanofibers that create a lightweight midsole. This midsole component also helps in adding cushioning to the shoe. 

The Rearfoot GEL® technology cushioning system of the Asics DynaFlyte 3 SP reduces shock upon the impact of the foot to the ground. This promotes a smooth transition and ride to the runner. 

The Adapt Mesh™ technology incorporated into the Asics DynaFlyte 3 SP is composed of multi-functional mesh fabrication which adds support and flexibility to the shoe. It is also responsible for the security of the shoe; it ensures the delivery of snug fit and the shoe’s adaptability to the foot. 

Size and fit

True to size based on 204 user votes
Small (10%)
True to size (83%)
Large (7%)
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Forefoot fit
Narrow Wide
Heel fit
Narrow Wide
Tight Roomy

How DynaFlyte 3 SP compares

This shoe: 90
All shoes average: 86
58 99
This shoe: $130
All shoes average: $119
$40 $350
This shoe: 9.1oz
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.