Verdict from 8.7 hours of research from the internet

7 reasons to buy

  • The Saucony Cohesion 9 was durable, according to many reviewers.
  • A lot of testers and reviewers wrote that the 9th version of the Cohesion was true to its size.
  • The cushioning system was appreciated by a lot of consumers, and they thought that it was adequately soft and responsive.
  • According to several runners, wearing this running shoe staved off muscle pain or discomfort in the foot.
  • Most consumers acclimated well to its affordable price.
  • A runner commented that though it didn’t have a hefty price, its quality was still competent and reliable.
  • The outsole was able to deliver reliable surface traction, wrote many reviewers.

2 reasons not to buy

  • Some runners felt that the mid-sole unit wasn’t very flexible and that it limited the natural movement of the foot.
  • A few testers didn’t feel comfortable while wearing this shoe; for them, the cushioning wasn’t very efficient.

Bottom line

The Saucony Cohesion 9 became a popular shoe because of its efficient components and features. Many neutral runners commended its comfortable cover system, it’s responsive midsole and its traction-capable outsole tread. On the other hand, a number of consumers didn’t like the performance of this road shoe. For them, it was stiff, it wasn’t responsive enough, or it didn’t fit well.

Tip: see the best running shoes.

Expert reviews:

User reviews:

  • The 9th version of the Saucony Cohesion increases the visual appeal of the series by putting more reflective detailing and additional designs on the upper. Each color scheme for this model now uses hues and shades that complement the main color theme, making the shoe stand out visually.
  • The overlay system has been refined. Most of the sides and rear section of the upper is now covered by overlays, but they’re thinner than the ones featured in this road shoe. They help secure both the mid-foot area and the rear of the foot by reacting to the adjustments made with the lacing system.
  • The Cohesion 9, one of the affordable shoes for running, features a thicker outsole unit. The rubber layers are more prominent in this model, especially in the heel section. It’s a solid way to preserve the sole unit by greatly protecting it with durable rubber.
  • The flex grooves have been increased in number and they’re deeper this time around. This design makes the otherwise thick sole unit more responsive and forgiving to the natural movement of the foot. Flexibility is encouraged in the forefoot area.

The Saucony Cohesion 9 is true to its size. It comes in a variety of sizes that complement the precise lengths of individual runners’ feet. It’s also available in medium and wide widths, which makes it capable of accommodating many foot types and shapes.


The XT-600 outsole material is made of high quality components that ensure durable protection against wear and abrasion. The rubber present in this technology is also meant to deliver traction over the roads. The material doesn’t shed off easily as it’s durable and dependable.

The Flex Grooves on the outsole are visibly seen. There are more of them in the Saucony Cohesion 9. They’re meant to provide flexibility to the wearer, especially in the forefoot area. These flex grooves are also strategically placed in the outer sole of the Cohesion 12 road running shoe.


IMEVA or Injection Molded EVA is a full-length foam that provides shock management when landing the foot on the ground, as well as responsive cushioning and long-lasting structure.

The Heel Grid system in the rear section of the shoe carries the foot well and prevents injury and discomfort. The added cushioning offers more comfort and responsible cushioning because the heel is the one that mostly carries the weight of the body.

An insole has been included and it increases the cushioning. It can be removed to follow the preference of the runner when it comes to the thickness and robustness of the underfoot platform.


A breathable mesh material makes up most of the upper unit of the Saucony Cohesion 9. This material is more tightly woven in this model, but it still delivers a well-ventilated and comfortable coverage.

The Synthetic Overlays on top of the upper unit are able to adjust the fit as they are directly connected to the lacing system. In this model, they’re thinner and more lightweight, therefore making the upper slightly more unrestrictive.

The Plush Tongue and Collar secures the foot while providing additional comfort. They’re meant to lock the foot down, but they’re also there to keep the fit snug and reduce skin irritation.

Size and fit

True to size based on 1250 user votes
Small (0%)
True to size (73%)
Large (27%)
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Same sizing as Saucony Cohesion 13.

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How Cohesion 9 compares

This shoe: 93
All shoes average: 86
53 98
This shoe: $60
All shoes average: $119
$40 $350
This shoe: 10oz
All shoes average: 9.5oz
3.5oz 16.2oz
Author
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.

jens@runrepeat.com