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Altra Superior 4

Altra Superior 4

Altra Superior 4

Altra Superior 4

  • Altra Superior 4
  • Altra Superior 4
  • Altra Superior 4
  • Altra Superior 4
  • Altra Superior 4
  • Altra Superior 4

Altra Superior 4

Product description Altra Superior 4

The Superior 4 takes an already lightweight, fast trail shoe and makes it even lighter. The upper has been completely redesigned in a wrap-around style for added security and support; the midsole features Altra’s proprietary Quantic™ foam, while the outsole is now made of our sticky MaxTrac™ rubber. To top it off, the rounded heel and improved lug pattern is made to fly down the trail with ease and speed.


- Insole: 5 mm Contour Footbed
- FootShapeTM Toe Box with Fully Cushioned Zero Drop PlatformTM
- Stack Height: 21 mm
- Midsole: Altra QuanticTM
- Outsole: MaxTracTM Rubber with TrailClawTM
- Upper: Seamless wrap-around engineered knit
- Insole: 6 mm Contour Footbed with removable StoneGuard™
- FootShape™ Toe Box with Fully Cushioned Zero Drop™ Platform
- Stack Height 21mm
- Midsole: Quantic ™ with InnerFlex™
- Outsole: MaxTrac™ with TrailClaw™
- Upper: Wrap-Around Knit


Footshape™ Toe Box:
- Allows Your Toes To Relax And Spread Out Naturally For More Comfort And Stability In Uphill Climbs And Downhill Descents.

Zero Drop™ Platform:
- Places Your Heel And Forefoot The Same Distance From The Ground To Encourage Proper, Low-Impact Form Throughout Your Trail Run.

- Hook-and-loop tab allows strapless gaiter attachment that prevents debris from building up beneath the shoe.

- Canted lugs positioned strategically beneath the metatarsals to provide traction at toe off.

- Quantic

Discover the full range of running & triathlon products from Altra that we have in stock and at the best price. At runnerinn, your online running & triathlon store allows you to buy online our top product Altra Superior 4 from your house with all the guarantees of sending within 24/48h.

Features Altra Superior 4

Recommended use
Sole technology
Heel Drop

Customer reviews and questions (2)

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lightweight zero drop ,trail runner


i purchased these after moving to a slightly different area and also increasing my weekly mileage so i needed something slightly more substantial than the merrell vapor glove 3's that i had before. the shoes are extremely comfortable, and build quality looks good, i've currently run roughly 80 miles and can see no wear at all. the sole provides ample grip on trails and gravel tracks alike, without being so lumpy as to feel squishy when running any road or pavement sections. the zero drop ,promotes a natural neutral running style and would take some getting used to if you're transitioning from a more classic style shoe, but has been a lovely and forgiving shoe for me as i had sometimes suffered from lower calf pain with my previous shoes. fit-wise these shoes fit slightly smaller than all my previous shoes, i would possibly recommend selecting a half size smaller than used to, especially with the large toe-spread section at the front of the shoe. all in all, i would recommend this shoe to anyone running trails, hopefully the build quality holds up for many miles to come!



They are super comfortable, my partner spends a number 46 and weigh very little, is very happy with this purchase

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