Altra M Provision 4 Size:Mens 13 From the bumps to the

From the bumps to the trees and back to the lift

The main seam is RF welded

- Dual ice axe loops with upper compression strap capture

deliver unmatched simplicity

15% recycled spandex - 2 front chest pockets

Altra M Provision 4 Size:Mens 13 From the bumps to theWhat do you get when you combine support, cushion and comfort? The Provision 4. This updated model exemplifies the evolution of technical support in running shoes through our revolutionary dynamic arch feature, InnovArch. This innovative feature forms a link from your head to your feet, inspiring an awareness that naturally encourages a better step cycle. Pair that with the tried and true Guide Rail technology and youre ready to move more naturally