Durable trekking sandals, which have a quality sole with antibacterial treatment and a patented strap fastening system. Each strap is anchored independently, which allows optimal tightening around the foot. The simple design suggests that all attention has been focused on maximum performance and longevity in the case of the Stream model. The sandals are equipped with the X-Strap® patent - a unique anchoring of 3 straps at 6 points in the midsole.