A new innovative combination of high-tech upper material, lining and membrane as light-weight solution for 100% waterproofness and dynamic breathability. Rubber toecap for protection. The compound of an extra-hydrophobic lining with H2O-finishing and the high-performance Sympatex® membrane achieves a fast and effective transport of sweat outwards away from the foot towards the upper material. Boreal PXF. Vibram Tubava. Rubber sole with shock absorbing EVA. Protection for rain and snow. Perfect for nordic-walking, fast movers, trail-running, orienteering and raids.