Max Cushioning Men's Specific
For the trail runner looking for maximum cushioning and that extra stability to stop pronation on uneven terrains.
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- Vibram® MegaGrip Outsole
- Improved Traction
- Lighter Weight
- More Flexible Upper
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.
The Instinct runs slightly short in size. If you are between sizes please go up ½ size larger than your regular size.
Conquer the gnarly terrain with our TrailClaw outsole technology. Our trail shoes feature canted lugs positioned beneath the metatarsals to provide traction where your foot needs it most. Each lug is strategically placed to ensure fast uphill climbs, stable descents and superior traction across muddy trails.