Arch support
M: 238g
Widths available
M: Normal - D
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Shoes best for road, track and light gravel. See the best road shoes.


Shoes best for trail, off road, mountains and other unstable surfaces. See the best trail shoes.

Good to know

As long as you stick to the road or path, and if you want just one running shoe, buy a road running shoe.

Neutral / cushion / high arch

Shoes for runners who does not need any additional arch support (Around 50% of runners). Best for people with high or medium high arches. See the best neutral shoes.

Stability / overpronation / normal arch

Shoes for runners who needs arch support (Around 45% of runners). Best for runners with a normal arch. See the best stability shoes.

Motion control / severe overproanation / flat feet

Shoes for runners who needs a lot of arch support. Best for runners with flat feet. See the best motion control shoes.

Good to know

- Rule of thumb: If in doubt, buy neutral shoes to avoid injuries.
- More about arch support in this video.
- Find your arch type by following steps from this video.

Daily running

Cushioned shoes for your daily easy running. Great comfort. See best shoes for daily running.


Lightweight shoes good for races, interval training, tempo runs and fartlek. Here are the best competition running shoes.

Good to know

If you want just one pair of shoes, buy a shoe for daily running.

The height difference from the heel to the forefoot, also known as heel drop, toe spring, heel to toe spring or simply drop.

There are many opinions about what a good heel drop is. We do not recommend any in particular. Lean more in this video.


We spent 8.7 hours reading reviews from experts and users. In summary, this is what runners think:

10 reasons to buy

  • Most reviewers found the SpeedForm Fortis Twist to be very comfortable.

  • It is very light.

  • The ArmourVent upper provides excellent breathable coverage.

  • The 360° of reflectivity make this a great option for low-visibility running.

  • Several runners have used it for casual wear with or without jeans.

  • A handful loved the way the soft cushioning felt.

  • Some runners consider the price to be worth the shoe’s performance and style.

  • A good number of reviews mentioned how cool the shoe looks.

  • Under Armour designed the shoe for gym workouts as well.

  • The shoe is remarkably durable, based on the reviews of more than a few runners.

3 reasons not to buy

  • A handful of runners experienced irritation or blisters in their ankles.

  • The upper lacks any sort of structure, according to some users.

  • It runs a bit small.

Bottom line

Under Armour brings a new Twist in the SpeedForm Fortis by providing a fabric-like upper that is very breathable and supremely comfortable. The shoe has enough arch support for almost any kinds of runs at a fast or moderate clip. It is a rather versatile shoe as it is designed not just for miles on the road, but also for the pressures and necessities of gym workouts. The shoe matches style and performance at quite the reasonable price.

World wide, SpeedForm Fortis Twist is in the bottom 5% most popular running shoes. The brand, Under Armour, is the 10th most popular.

Map: Shows popularity per continent based on 1010 shoes


4.2 / 5 based on 10 ratings

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Expert reviews

Experts are running shoe geeks, who post reviews at youtube, directly at RunRepeat or at their own websites. Each expert is categorized from level 1 to level 5 based on expertise. See stats on expert reviews and how we calculate scores here.

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91 / 100 based on 2 expert reviews

  • 95
    stanfordbearLevel 1 expert
    by stanfordbear
    They are impressive shoes.
  • 86
    JAHRONMONLevel 1 expert
    With added stability and structure, the Speedform Fortis looks like on of the top trainers/runners of the year. 
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These are visual presentations, not reviews

Updates to SpeedForm Fortis Twist

Under Armour really knows how to make innovative and really nice upper as it is showcased in the introduction of the SpeedForm Fortis Twist. A soft, very breathable, and extremely comfortable fabric covers the shoe. It ensures a cool and dry run while getting compliments along the way with this sleek and sophisticated-looking shoe.

The Charged Cushioning makes this way in this shoe as well. It is durable, cushions impact really well with enough responsiveness for tempo runs or when piling on the miles.

The upper gets 360° of reflectivity for night-time or early morning runs. It uses an adjustable heel strap and a smooth external heel counter to secure the foot from extra movements.

SpeedForm Fortis Twist size and fit

The fit of the Under Armour SpeedForm Fortis Twist is standard with particularly good locked down feel in the heel while the midfoot has decent security. While the toe box is a bit snug, it does have enough space for the toes to splay. It runs true to size.


The outsole of the Twist version of the SpeedForm is mostly blown rubber for improved traction. A sturdy carbon rubber is located in the heel and other areas that are susceptible to wear. The outsole has good flexibility and ground contact, which should aid the transitions to become a bit more efficient.


Under Armour’s brand-exclusive Charged Cushioning is more durable, lighter, and more responsive than standard EVA. It is a bit thick and provides a soft landing spot for runners. The foam runs the length of the shoe for consistent cushioning and better transitions through the gait cycle.


The seamless upper is mostly covered by the very breathable and cottony-soft fabric upper. A heel strap and a substantial external heel counter keep the foot secured. 360° of reflectivity makes it an excellent night-time running partner. The interior features a 6mm 4D footbed for more cushioning and support. A traditional lace-up closure maintains the fit all throughout the run.


Comparison to category means
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