We spent 5.7 hours reading reviews from experts and users. In summary, this is what runners think:

5 reasons to buy

  • The Under Armour Micro G Speed Swift is a fast and lightweight shoe.
  • It is an affordable shoe.
  • Some reviews mentioned that the shoe provides enough cushioning and stability.
  • Some testers liked the sleek design of the Micro G Speed Swift.
  • This shoe is very comfortable to wear.

2 reasons not to buy

  • Some runners felt that this shoe is too narrow for them.
  • Some mentioned that this shoe runs small.

Bottom line

Designed for daily running and uptempo training, the Under Armour Micro G Speed Swift is equipped with the necessary technologies for enhanced performance. It delivers the right amount of cushioning, traction and protection. Though a few users have issues with the fit and sizing, the shoe is still considered by some as a worthy investment. 



Among the better Road running shoes

Expert Reviews

  • First look | Shoes Collection

  • First look | Product Showcase

  • First look | Legendary Fashion Guru

    I want a shoe that is stylish and comfortable and these are it.

  • First look | Rogan Shoes

    Shave seconds off your personal best while sporting the lightweight Under Armour Micro G Speed Swift. 

  • First look | Shop Zappos |

    The inside is treated with anti-microbial treatment to help fight away odor and to keep your feet feeling and smelling fresh.

Become an expert
  • The Under Armour Micro G Speed Swift series is lightweight, allows the air to enter the foot while at the same time, they added another extra sock lining which adds comfort and provides a snug fit for all types of feet. It is also less bulky than other foams; this gives the shoe a streamlined, close to the ground feel with added stability and comfort.
  • They have also worked on the foam padding which gives the runner not only added protection, but also an added spring in each step.

Fitting the shoe will not be a problem. The Micro G Speed Swift series is a flexible and is built to fit a wide range of shapes and sizes of feet. Just make sure to try the shoe on and feel how it fits just to make sure. This shoe is available in standard running shoe width.

The anatomical outsoles are strategically placed on the shoe to give the runner support and protection in the places that they need it most. Made of specialized rubber, these soles give excellent traction on almost any surface as well as added protection.

The midsole is a full length Micro G foam that covers the entire length of the shoe. The foam acts as another layer of protection and at the same time a shock absorber. Each step generates added force on the foot, which is cushioned by the foam layer giving the foot maximum protection. This midsole configuration is also utilized in the Micro G Speed Swift 2 and other running shoes from UA.

The upper portion of the Under Armour Micro G Speed Swift is a light, breathable mesh that gives the foot a comfortable and breathable coverage. It also gives a snug fit. Coupled with the rubber arch reinforcement, this gives the shoe its basic streamlined form and look.

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.