The Zodiac Tech GTX mountaineering boot features a GORE-TEX membrane to keep feet dry in mild conditions. Its suede and leather upper offers abrasion resistance and durability. A rubber rand protects against freezing and abrasion. The Vibram Pentax Precision XT tread with Mont rubber compound provides exceptional grip. The 3-piece midsole cushions and supports the foot, and a TPU heel insert ensures semi-automatic crampon compatibility.