We spent 7.5 hours reading reviews from experts and users. In summary, this is what runners think:

5 reasons to buy

  • Several consumers stated that they welcomed the lightweight build of the Adidas Adizero Adios 4.
  • The rubber that’s used for the outsole unit was appreciated for being grippy and highly durable.
  • The boost™ foam midsole received praise for being very responsive and ready to absorb impact shock.
  • People liked the light, flexible and breathable textile of the upper unit.
  • The general quality of the materials used for the Adizero Adios 4 was lauded; runners felt that it didn’t break down quickly.

2 reasons not to buy

  • Some testers felt that the upper unit tended to scratch against the skin, causing some chafing.
  • A few consumers didn’t like the fit profile of this shoe as they felt that it was a bit narrower than their standard fare.

Bottom line

The Adidas Adizero Adios 4 was reasonably well-received. Those who have tried this neutral running shoe were glad because it was light and responsive to their movements and overall performance. The rest of the compliments were for its durability, traction, and breathability. On the other hand, the brunt of the complaints revolved around the irritating upper textile and the apparently narrow width.



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Video reviews and unboxing

  • The Adidas Adizero Adios 4 is a running shoe that’s designed for those who have neutral pronation. It utilizes a full-length boost™ midsole to cushion the landings and maintain a hearty performance throughout the running session. A thermoplastic support frame maintains the structural integrity of the midfoot.
  • The upper unit of this road companion features Open Mesh which is a highly breathable and lightweight material. It is flanked by a moisture-resistant interior lining and a memory foam collar to complete a form-fitting in-shoe experience.

The Adidas brand has advised consumers to consider a pair that’s half-a-size bigger than their regular choices as the Adizero Adios 4 is apparently smaller than the usual. Trying on a pair or check out user feedback from online sources greatly help in locking in the right size.

When it comes to width, the available options are D – Medium and B – Medium for men and women, respectively. This entry in the road running category welcomes runners who have medium foot dimensions.

The outsole unit of the Adidas Adizero Adios 4 is made up of Continental™ rubber, which is one of the most durable technologies in the market. The material is commonly used in race car tires, giving a long-lasting performance during those multi-tiered races. Now, it extends its protective and skid-resistant nature to outsoles, heightening the quality and value of the shoe.

Adidas external pads are known for their grid-like designs. This seemingly optical trait offers an elevated purpose: to increase the potential for precise traction and foot flexibility through textured nodes and shallow multi-grooves.

Boost™ is the Adidas Adizero Adios 4’s midsole unit. This full-length foam is made up of thousands of thermoplastic polyurethane (TPU) pellets that have been fused together to create a bouncy and shock-resistant piece. The job of the boost™ foam is to maintain comfort without diminishing in form or weighing down the foot.

A thermoplastic skeleton called Torsion System is placed in the midfoot section of the platform. The purpose of this visible add-on is to preserve the structural integrity of the boost™ midsole. It also supports the muscles and tendons of the underfoot, making them feel as though they’re buoyed continuously by a sturdy but unobtrusive frame.

A sock liner is placed above the main cushioning system. This extra piece adds some more cushioning for the foot-pad. It can be removed or replaced with a new one if desired.

Open Mesh is used for the upper unit of the Adidas Adizero Adios 4. This porous textile accommodates air into the foot-chamber, allowing the foot to experience an airy and dry interior throughout the running session.

The interior sleeve of this running shoe is made using Coolever Mesh Lining. This fabric technology has a softness that prevents chafing and a capacity to wick off moisture. Such a feature may prevent odor and any unpleasant sensations generated by a sweaty run.

Geofit is memory foam, and it’s used for the Adizero Adios 4’s collar. This foam-accommodating feature is tasked with delivering a customized hug that adapts to the exact shapes of the wearer’s ankles and heel. Memory foam has always been touted as a solid choice for those who want guaranteed security and comfort without feeling restricted.

A mix of faux-leather, printed overlays and stitch-reinforcements make up the fit system. These elements work with the flat laces to provide a snug yet adjustable coverage. The stitched portions are holdovers from the very early versions of the Adios series, proving to be helpful in securing the foot and keeping it in place.

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.