The Litepeak PRO GTX adapts perfectly to the foot thanks to its forward-extended lacing and the integrated Variofix system in the heel area. The free-running Speedwire tightens evenly around the heel when laced, ensuring excellent support. This model is suitable for ambitious trekking, as a lightweight crampon can be attached to the integrated heel spoiler. At the same time, the heel spoiler is designed to allow for an economical and natural stride and roll-off. The Alpin Rigid rubber outsole from Vibram provides sure-footedness even off the beaten path, and the GORE-TEX membrane guarantees waterproof protection while remaining breathable.