Made for trails with some obstacles and moderate debris. Occasional speed, direction, and vertical changes. Breathable mesh lining for keeping your feet cool on hot hikes. Recycled mesh footbed cover and EVA foam footbed for an environmentally-responsible fit. NXT lined footbed cover for an odorless stride. Rock plate for extra protection from bumps, bangs, and bruises. Merrell Air Cushion shock absorption and stability for a comfortable and responsive ride. Forefoot and heel cushioning pods for a low-impact landing. Super Rebound Compound for some extra spring in your step. Vibram TC5+ outsole for uncompromising grip on the grittiest terrains.