We spent 9.9 hours reading reviews from experts and users. In summary, this is what runners think:

9 reasons to buy

  • Many runners loved the well-constructed upper.
  • Some reviewers mentioned that this running shoe featured incredible cushioning.
  • Some of the runners commented that the Under Armour Threadborne Fortis 3 had a durable outsole.
  • A handful of consumers agreed that the shoe was lightweight, responsive and comfortable.
  • A good number of purchasers noted that the product has excellent quality.
  • A lot of users observed that its color variations were impressive.
  • Several buyers lauded its exceptional performance.
  • Based on some reviews, its design and appearance were best suited not only for running sessions but also for casual occasions.
  • According to those who have tried it, the fit was perfect for them.

2 reasons not to buy

  • According to a tester, the shoe did not perform well on running and walking activities.
  • A reviewer mention that he felt a little pain in his big toe while wearing the product.

Bottom line

The majority of the purchasers commented that the Under Armour Threadborne Fortis 3 was a responsive, lightweight and comfortable shoe. They were content with its perfect fit and durable outsole. They loved wearing the product not only for short and long-distance running and walking activities but also for casual occasions. Although several of them said that it did not perform or fit properly, others still recommended the Under Armour Threadborne Fortis 3 because of its visually-appealing appearance, attractive design, excellent cushioning, and fantastic performance.



A top rated Road running shoe
It has never been more popular than this July

Expert Reviews

81 / 100 based on 3 expert reviews

  • 83 / 100 | WearTesters | | Level 3 expert

    The Under Armour Threadborne Fortis is only on model number three, but if the evolution of the model continues, Under Armour could have its first lifetime achievement model.

  • 78 / 100 | RIZKNOWS | Level 3 expert

    We like the UA Threadborne Fortis 3s a lot but they’re better as cross training shoes as opposed to pure-play running shoes

  • 83 / 100 | MapMyRun | | Level 1 expert

    They’ve become one of the most comfortable pairs of shoes I’ve owned, and I love putting them on for runs, workouts and strolls around town. From mountain trails to neighborhood strolls, my Threadborne Fortis 3 shoes are the no-nonsense pair that I look forward to wearing.

  • First look | Shop Zappos

Become an expert

  • The Under Armour Threadborne Fortis 3 is a road running shoe that is intended for those who have neutral foot motion. It uses the Threadborne embroidered upper. This technology aims to give more support and breathability.
  • Featured on the product is the multi-surface traction outsole pattern. It provides added grip on a broad variety of surfaces.
  • The midsole utilizes the dual-layer Charged Cushioning, which is essential in delivering energy return throughout the road running sessions.

The Under Armour Threadborne Fortis 3 follows the standard shoe measurements when it comes to sizing. The shoe is best for runners who want to excel in extended and short-distance road running activities. The available widths are B - Medium for the women's version and D - Medium for the men's version.

The multi-surface traction outsole pattern is integrated into the Under Armour Threadborne Fortis 3. This component of the shoe aims to deliver more traction on different types of surfaces. It is also strategically placed for added protection and support.

Anatomically placed Flex grooves are utilized to make the product more flexible. The purpose of the material is to allow the sole unit of the shoe to follow the natural movement of the runner's foot as it goes through the gait cycle.

Supplying excellent energy return and responsive cushioning were offered by the Dual-layer Charged Cushioning midsole. The technology's purpose is to act as a shock absorber to turn landings into smoother and more explosive heel-to-toe transitions. It is essential in ensuring that the runner's foot is well-cushioned throughout the road running activities.

Additional cushioning to the underfoot area is provided by the Molded Charged Cushioning sock liner. Its goal is to promote a more personalized and customized fit and comfort to the runner. This element is also used in some Under Armour running shoes.

Increased ventilation is delivered by the Threadborne embroidered upper. The creators of this product made this component of the shoe for better flow of air. This technology's primary goal is to keep the runner's foot cool and dry at all times.

For keeping the foot in place, the padded collar and tongue unit are used. They give more cushioning to these particular areas of the shoe.

To promote a more supportive and snug fit, the manufacturers of the Under Armour Threadborne Fortis 3 added an internal ankle cleatie.

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.