Pure comfort! The generously tailored fit, softness and light weight create a completely new running sensation. All round ventilation thanks to the newly developed GORE TEXAR SURROUNDAR technology. Additional ventilation is provided by an air permeable layer between the wedge and insole, which also offers comfortable cushioning. The lightweight hiking boot also features board lasting the patented Rolling ConceptAR a Hybrid Shell that provides shape and stability an IP EVA wedge with excellent cushioning and integrated arch support and a protective liquid rubber toe cap. With its Sonar technology, the new Sonar comfort sole by gripexTM, which features multi directional lugs and two different rubber hardnesses, offers grip on any terrain.