- Whether you are planning a multiple-day excursion or a medium difficulty walk, the Tofana Gtx is the right boot to help you reaching your destinations in confidence. Its Oiled leather upper, combined with a lightweight Adula Vibram® sole ensure lightness and high grip on every surfaces, even rocky ones. The GORE-TEX lining eventually guaratees breathability and waterproofness to your feet. An evergreen backpacking boot that can't miss in any mountain lover's wardrobe.