Welcome to Altra Running Footwear

Duo

As low as £120.00

With 31mm of cushion, the Duo’s cushion-to-weight ratio is hard to beat! A durable mesh upper with light TPU overlays along with the cushy, comfortable, Max-LT midsole brings you the perfect lightweight, cushioned ride.

In stock
Write Your Own Review
You're reviewing:Duo
Your Rating
Code
AFM1838F
More Information
Colour No
We Recommend No
Youtube Video Link No
Vimeo Video Link No

Sizing Guide: Men's

Please see this guide to get the correct sizing for your footwear. You may visit an Altra Zero Drop Footwear dealer near you to try on a pair to find the correct size.

USA   8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 14
UK   7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 13
EUR   41 42 42.5 43 44 44.5 45 46 46.5 47 48 49

The Instinct runs slightly short in size. If you are between sizes please go up ½ size larger than your regular size.

More info
  • FOOTSHAPE™ TOE BOX

    Allows the toes to relax and spread out naturally and the big toe to remain in a straight position for more stability and a powerful toe-off to maximize running performance.

  • ZERO DROP™ PLATFORM

    Places your heel and forefoot the same distance from the ground to promote low-impact technique, naturally align body posture and strengthen lower leg muscles weakened from running on elevated heels.

  • INNERFLEX™

    Grid-like flex grooves in the midsole allow your foot to flex where it needs to for more speed and better performance. Unnecessary midsole was removed to create the flex grooves, making the shoe incredibly light and fast.