FootShape™ Toe Box
Altra's FootShape toe box allows the toes to relax and spread out naturally and the big toe to remain in a straight position for maxium stability and power.
Zero Drop™ Platform
Every Altra shoe features a Zero Drop platform that places the heel and forefoot the same distance from the ground for natural alignment and a low-impact landing.
An outsole technology that actually maps the bones and tendons of your foot to help it bend and move naturally.
Grid-like grooves in the midsole allow your foot to flex while being lighter, for more speed and better performance.
- Ideal Uses: Running, Road Racing, Speed Work
- Cushioning: Light
- Stack Height: 23 mm
- Weight: 7.6 oz. / 215 g
- Platform: Fully Cushioned Zero Drop™ platform and FootShape™ toe box
- Midsole: InnerFlex™ EVA
- Outsole: Blown Rubber FootPod Outsole
- Insole: 5 mm Contour Footbed
- Upper: Lightweight Quick-Dry Air Mesh
- Other Features: Natural Ride System
- Road Racing
- Speed Work
- Natural Foot Positioning
- Toe Splay