The Mammut Men's Trovat Guide High GTX Bootfor demanding leisure hikers. Made of high-quality, flexible 100% leather with all-round protective rubber rand, very adaptive 3D tongue and butter-soft Nappa leather heel collar. The GORE-TEX Performance Comfort Footwear membrane ensures waterproofing and climate comfort. Perfect heel support is provided by the patented Base Fit 2.0 heel strap system, which features a doubled, sliding band and 3-zone lacing. The elastic GORE-TEX tongue construction and memo foam provide additional comfort. The proven Vibram MT Traction II sole ensures stability on all surfaces.