Hi-Tec V Lite Altitude Ultra boots! These waterproof, full-grain leather upper boots feature ion-mask waterproof technology to keep your feet dry and happy. The fully-gusseted leather tongue and soft-padded leather collar give you the best support and fit. The moisture wicking lining, rustproof hardware and comfort-tec contoured sockliner are designed to give you the premium fit and protection. These boots also have a Stabila-Flex contoured bi-fit board for support, and without the extra bulk weight. Lightweight compression-molded EVA midsole. Exclusive Vibram® outsole. Wide fit.