Properties: Men's trekking shoes by AKU, model Alterra lite. The upper is made of the highest quality natural suede leather and textile materials. The advantage of this model is the stiffened toe and heel. The IMS system guarantees excellent shock absorption and foot support. The midsole is made of super-light dual-density EVA foam, which provides a high level of cushioning. The innovative, integrated Elica sole system is responsible for the natural roll of the foot while walking. It provides additional cushioning in areas more susceptible to shock, evenly distributing pressure across the entire sole surface. The Ortholite insole wicks away excess moisture from the foot.