Mammut, Aenergy Trail Endurance Ultra Low Running Shoe - Men's, Nebla/Mammut Red, US 9.0/UK 8.0

When the route stretches deep into the mountains and the miles stack past 30K, we rely on a shoe that keeps energy flowing. The Mammut Aenergy Trail Endurance Ultra Low Running Shoe is engineered for mid-to-long-distance trail performance, delivering propulsion, protection, and grip across demanding terrain. A Flextron PRO propulsion plate works with the dual-density Mammut CORE Ultra and CORE Plus foam midsole to create a dynamic blend of cushioning, rebound, and torsional stability. The rocker profile promotes a smooth, efficient heel-to-toe transition, helping maintain forward momentum on rolling trails and steep climbs. A 3D knitted upper paired with a 360° TPU reinforced rand shields against rocks and debris while maintaining breathability. Base Fit Technologie secures the midfoot, and ergonomic memory foam heel pods lock in stability for confident descents. Finished with a Vibram Litebase Megagrip outsole for high-level traction on wet and dry technical trails, this endurance-ready runner is built to handle everything from backyard loops to alpine missions.

• Designed for mid-to-long-distance trail runs from 10K to 30K+
• Flextron PRO propulsion plate for energy return and stability
• Dual-density CORE Ultra and CORE Plus foam for cushioning and rebound
• Rocker profile for efficient heel-to-toe transitions
• 360° TPU reinforced rand for rock and debris protection