Technical men's backpacking boot from HI-TEC with eVent. Upper features include waterproof fullgrain upper, Event waterproof and breathable membrane, TPU heel locking system, articulated rustproof brass hardware and rubber toe cap for protection. The insole features Comfort Tec elite support sockliner. The outsole includes Stabila-Flex Elite contoured thermo plastic bi-fit board, 4:sys six density PU/CMEVA backpacking midsole and an exclusive Vibram backpacking outsole. In short a top of the range backpacking boot.