The upper material is made of high-quality suede leather with textile inserts, making it very durable. The textile lining and the textile insole, which can be replaced with your own if needed, ensure high wearing comfort. The Add technology (Anatomically Directed Design) is a combination of various systems based on the asymmetry of the feet to guarantee a perfect fit. This includes the extended lacing that reaches into the toe area. Additionally, the VIBRAM outsole provides optimal traction, and the rubber inserts offer protection against stones and roots. The perfect companion for your adventures in the wild.