Discover your limits and explore the great outdoors with the Sapuen High GORE-TEX® hiking boots. The quintessential Swiss mountaineering brand since 1862 steps up a gear with these outstanding boots, with a rugged design that makes them ideal for several purposes and paces.The Mammut Flextron® midsole not only provides superior responsiveness, it also supports natural foot movement with increased flexibility and comfort thanks to Mammut Georganic 3D® moulding technology. Traction on arid, uneven terrain is paramount thanks to the excellent grip of the Vibram® rubber outsole, whose unique design repels mud and snow build-up for consistent, efficient performance.The Sapuen High GTX®'s upper is designed to give you anatomically precise support, thanks to a flexible and breathable Engineered mesh with a well-padded inner lining. The lace closure and padded tongue couple themselves to deliver a snug fit, while the GORE-TEX® Performance Comfort layer keeps your feet dry and cool even in extreme humidity.The SAPUEN HIGH GORE-TEX® is the correct choice on all types of land.Mammut® Flextron Technology ™ supports natural foot movement and, therefore, a more efficient use of energy in hiking and mountaineering, while Mammut Georganic 3D Technology® guarantees maximum comfort.All components in contact with the foot have a high precision anatomical form, while the classic construction of the tongue offers an easy entrance.Optimized for hiking:A vibram® rubber mix for a secure grip on outer surfaces and a sole design that allows self-cleaning.Gore-Tex® waterproof membrane guarantees a dry foot.