Facts

  • Terrain
    Terrain

    Road

    Shoes best for road, track and light gravel. See the best road shoes.

    Trail

    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.

  • Arch support
    Arch support

    Neutral / cushion / high arch

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

    Stability / overpronation / normal arch

    Shoes for runners who need mild to moderate arch support (Around 45% of runners). Best for runners with a low arch. See the best stability shoes.

    Motion control / severe overpronation / 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.

  • Use
    Use

    Daily running

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

    Competition

    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.

  • Price
    Price
    $180
  • Weight
    Weight
    Men: 10.7oz
    Women: 9oz
  • Heel to toe drop
    Heel to toe drop
    Men: 10mm
    Women: 10mm

    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.

  • Heel height
    Heel height
    Men: 30mm
    Women: 30mm
  • Forefoot height
    Forefoot height
    Men: 20mm
    Women: 20mm
  • Width
    Width
    Men: normal
    Women: normal
  • Release date
    Release date
    Jun 2016
  • Special editions
    Special editions
Show more facts

Summary

We spent 6.4 hours reading reviews from experts and users. In summary, this is what runners think:

7 reasons to buy

  • A lot of runners welcomed the appealing look of the Adidas Ultra Boost Uncaged, which allowed them to use it casually.
  • The majority of reviewers commended its lightweight disposition.
  • Commenters said that the comfortable and long-lasting nature of this running shoe was worth its otherwise expensive price.
  • Many testers used the word ‘comfortable’ to describe their experience wearing this model.
  • The boost™ technology received high praise for its responsive performance and durability.
  • A user commented that the upper was able to wrap around their feet snugly and securely.
  • The overall quality was reliable for a lot of those who tested the Adidas Ultra Boost Uncaged.

4 reasons not to buy

  • A few runners noted that the width of the Adidas Ultra Boost Uncaged was a bit tight.
  • One tester commented that it was a struggle to put on and that it needed a pull-tab to assist them.
  • A reviewer stated that it lacked mid-foot support, which could’ve been helpful for performance running.
  • The garter-like collar tended to irritate the skin after prolonged use, complained a tester.

Bottom line

The Adidas Ultra Boost Uncaged gave comfort and security to a lot of runners. It kept their feet moving without restriction. The cushioning system was greatly appreciated, as well. Many said that this shoe was expensive, but its overall performance and service made it worth its price.

Rankings

Expert Reviews

Experts are runners, 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.

Are you an expert? Apply to contribute here.

85 / 100 based on 25 expert reviews

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Updates to Adidas Ultra Boost Uncaged

  • Endless energy is given to the runner when they put on the Adidas Ultra Boost Uncaged. This running shoe delivers responsive cushioning, which is also lightweight and flexible. A boost of energy makes each step feel enabled, and it’s largely thanks to the springy boost™ full-length foam. The upper coverage looks and feels like a sock, thus permitting freedom of movement.
  • The outsole unit of this running shoe makes use of a rubber material that is elastic. It adapts to how the foot comes in contact with the ground, thus keeping it balanced and well-supported. It also works with the mid-sole in order to make the heel-to-toe transitions as smooth as possible for the wearer. The outsole isn’t stiff, as well.
  • The platform of the Adidas Ultra Boost Uncaged uses the high quality boost™ technology. Its springy nature energizes each step, allowing runners to land comfortably on the ground and then lift off with more oomph. It’s made from durable materials, so it won’t easily break down.
  • The upper unit features the Primeknit system, an engineered material that looks and feels like a woven fabric. It moves along with the foot, expanding as it lands on the ground and flexing as it rears for the toe-off. The SOCKFIT construction reduces irritation, especially when wearing the Adidas Ultra Boost Uncaged without actual socks.

Adidas Ultra Boost Uncaged size and fit

The Adidas Ultra Boost Uncaged uses standard measurements for its length. Men and women are able to get the correct size when selecting this model. The available width for both genders is medium, so those with medium sized feet are able to acclimate well to it when wearing it. Its semi-curved shape follows the natural curve of the human foot.


Outsole

The STRETCHWEB outsole shields the rest of the sole unit from wear and tear. Its elastic nature adapts to the surface, expanding itself to balance out each step the runner takes. It even works alongside the mid-sole to return energy to the runner. This rubber material also delivers reliable surface traction, which is essential for every running session.


Midsole

The boost™ mid-sole is made up of thousands of TPU pellets that have been molded together. This material is lightweight and responsive. Its springy nature energizes the runner, making each landing well-cushioned and each liftoff more enabled.

Mid-foot integrity is given by the TORSION® SYSTEM. It also allows the rear and the front sections of the foot to move independently, thus causing each step to become smoother and more efficient.


Upper

The Primeknit is a material that feels like cloth. It follows the shape and motion of the foot, essentially giving way for natural movement. It’s lightweight and flexible, too.

The SOCKFIT lets the runner feel a snug and secure fit. It works like a sock, wrapping the foot comfortably without causing skin irritation.

The FITFRAME 3D-Molded TPU is placed in the heel area. It stabilizes the heel and keeps it in place, so it basically prevents wobbling of the foot, as well as accidental shoe removals.