The Litepeak Lady PRO GTX® fits perfectly to the foot due to the lacing pulled far forward and the variofix® system integrated in the heel area. The free-running ""Speedwire"" pulls evenly tight to the heel when lacing - so the best hold is guaranteed! The model is suitable for ambitious trekking, because an integrated heel spoiler allows you to attach a light iron to it and at the same time the heel spoiler is designed to allow an economical and natural tread and roll. The Alpin Rigid rubber tread sole from Vibram® ensures surefootedness even off the beaten path, and the GORE-TEX® membrane is guaranteed to keep your feet waterproof while maintaining breathability.