AKU Alterra II GTX

With the Alterra II GTX from Aku, you don't always have to stick to the middle of the path, yet the shoe feels most comfortable on moderate, medium-length tours in mixed terrain.

To keep your feet dry in the rain or during river crossings, the hiking shoe is equipped with the proven and waterproof GORE-TEX More Seasons technology. This is integrated into the shoe and ensures optimized breathability. Sweat in the form of water vapor can escape, allowing you to feel comfortable in your shoes in any season and weather.

Additionally, the upper material made with the AKU AIR 8000 system offers up to 11.5 times higher breathability compared to other GORE-TEX shoes.

The Vibram sole is known for its outstanding grip and stability on various surfaces. It provides maximum safety and impresses with its high durability.

In combination with the Internal Midsole System (IMS3), the exoskeleton structure, which consists of an outer polyurethane skeleton that rises at the back to surround and protect the heel, ensures optimal support and stability while walking. The asymmetrical design, with a wider inner part and a polyurethane elevation, supports the midfoot while preventing overloading and thus pronation.

The Elica System provides unique wearing comfort. It conforms to the shape of the footbed, supports the natural inclination of the heel and forefoot, and thereby reduces impact and strain. The asymmetrical lacing system, combined with the GORE-TEX stretch fabric tongue, ensures a good fit and optimal comfort.

With the Alterra II GTX from Aku, paths become playgrounds and inclines turn into adventures. So lace up your shoes, and off you go – the next adventure is waiting!.