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 innovative hook-and-loop tab that secures your gaiters to your trail shoe to keep dirt and debris out.
Durable outsole rubber made to last long and offer great grip on both tame and technical terrain.
Individual footbed sensor in each shoe provides onboard coaching while you run.
- Ideal Uses: Ultrarunning, Long Distance, Fast Packing, Form & Technique Improvement
- Weight: 9.9 oz. / 281 g
- Insole: 6mm Contour Footbed
- Platform: Fully Cushioned Zero Drop™ platform and FootShape™ toe box
- Stack Height: 29 mm
- Midsole: Single Pod Accelerometer, Ultralight EVA with A-Bound™
- Outsole: DuraTread™ Rubber with TrailClaw™
- Upper: 360° Reflective Upper
- Other Features: BLE Wireless Communication; Landing Zone Tracking; Impact Force Measurement; Audible Running Cues; Stat Tracking; Post Run Summary; 4-point Gaiter Trap™ Technology
- Long Distance
- Fast Packing
- Form & Technique Improvement
- Natural Foot Positioning
- Toe Splay