Recommended for competitive, medium to long-distance trail running. The Lowa™ Madrix Evo highly technical model is designed to meet the needs of elite trail runners who need a lightweight, cushioned, and responsive shoe for long runs and ultras. It's built with breathable yet supportive mesh uppers to hold the foot on tricky terrain, a rocker-shaped high rebound LOWA® DYNAFOAM TPEE with Carbon Reinforced Split Rebound Plate midsole to return energy with every step, a one-piece collar and asymmetrical tongue to reduce friction points, and a roomy toe box for long-distance comfort.