76
Decent!
46 users: 3.7 / 5
10 experts: 86 / 100
Terrain: Road
Weight: Men 8.3oz / Women 7.1oz
Heel to toe drop: Men 10mm / Women 10mm
Arch support: Neutral

Verdict from 6.1 hours of research from the internet

6 reasons to buy

  • The mesh material used for the upper unit of the Adidas Adizero Boston Boost 5 is soft and breathable, keeping the skin comfortable at all times.
  • The upper adapts to the type and shape of the foot, bringing a secure coverage without making it feel too tight.
  • Suede overlays ensure more security to the foot, adding more snugness.
  • Many runners appreciated the mid-sole unit of this running shoe, which features molded EVA and cleat™ technology for comfort and springiness.
  • The different color schemes that are available for this model make it appealing to many runners.
  • Continental Rubber and ADIWEAR make the outsole unit more formidable against wear and tear.

2 reasons not to buy

  • A few runners felt that the upper was a bit irritating to the skin when worn barefoot for longer periods of time.
  • Some didn’t appreciate the lack of reflective coating to make evening runs easier and safer.

Bottom line

Featuring a slightly wider fit than the previous version, the 5th iteration of the Adidas Adizero Boston Boost makes daily running more enjoyable and easier to do. Its durable and reliable nature allows it to function well as a racing shoe, taking on fun runs and even marathons.

Tip: see the best running shoes.

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  • The 5th version of the Adizero Boston Boost from Adidas makes runners feel more confident and secure when handling their daily runs. It has a design that follows the shape of the wearer’s foot, hugging it snugly and tautly, but never too tightly. The compound and systems used for this model are all of high-quality, so wearers can be assured of long-term service and performance that’s consistent.
  • The upper unit of this running shoe makes use of a fabric technology that adapts to many foot types. It accommodates the natural shape of the wearer’s foot and doesn’t go against it, but rather work with it to make it feel secure. Moisture and heat exchange is afforded by the inner lining, which utilizes a mesh material that keeps the interior cool and dry.
  • The mid-sole unit combines the effective and helpful mechanics of traditional Ethylene vinyl acetate foam and the boost™ technology. Standing on the platform lets the runner feel immediately comfortable. It’s not stiff or unwieldy. It allows the foot to move naturally through the gait cycle, though a mid-foot torsion system stabilizes the foot as it goes through the motions of lifting off the ground.
  • Two highly protective systems work when it comes to the outsole unit of the Adidas Adizero Boston Boost 5. The ADIWEAR is a proprietary technology that’s created to keep the sole unit safe from wear and tear. It also gives reliable traction. Placed in the heel area, this one handles impact and abrasion in the rear section. Continental Rubber in the forefoot gives traction on both dry and wet surfaces.

The Adizero Boston Boost 5 runs a bit small. It is recommended to purchase a ½ size up in order to get the right fit for you. The available width is medium; thus it is able to accommodate the runners who have medium sized feet. Its semi-curved shape follows the natural curvature of the human foot, making it easier for runners to acclimate well to it.


ADIWEAR is a protective technology placed in the heel section of the Adidas Adizero Boston Boost 5. Made from high-quality rubber, it ensures durable protection and grip on the surface. It doesn’t have a substantial weight, making it easier for runners to lift the shoe without feeling the platform dragging them down. Such a quality allows the shoe to be suitable for road running.

Continental Rubber is another outsole technology that’s used in this running shoe. It is able to provide traction on surfaces that are both dry and wet. Placed in the forefoot area, it’s going to add more oomph to the surface control the runner gets when performing.


A combination of EVA or Ethylene vinyl acetate and boost™ technologies make the platform more responsive and agreeable to the movement and performance of the foot. The springiness of the mid-sole allows the runner to be more enabled to land and lift the foot with ease and comfort.

A TORSION SYSTEM is placed in the mid-foot section of the mid-sole. It keeps that section rigid. It also assists the foot as it goes through the gait cycle, stabilizing it and then leading it towards a better and more efficient toe-off. This proprietary shoe tech is also available in the Adidas Ultra Boost Uncaged.


The FORMOTION mesh is a technology that allows the wearer to feel the upper wrap around their feet in a snug and secure manner. It hugs the foot well, following its shape and structure, but it doesn’t make the coverage tight or uneasy. Air is even enabled to enter the interior chamber because it has an open construction.

The Coolever mesh lining manages moisture and heat. It keeps the interior dry and free from odor-causing wetness, while also maintaining a cool interior environment.

Size and fit

True to size based on 27 user votes
Small (0%)
True to size (96%)
Large (4%)
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Same sizing as Adidas Adizero Boston Boost 7.

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How Adizero Boston Boost 5 compares

This shoe: 76
All shoes average: 86
58 99
This shoe: $120
All shoes average: $119
$40 $350
This shoe: 8.3oz
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