Hi-Tec Sierra Duck Wp Mens Boot Premium, soft but durable full grain leather upper provides long term comfort Durable toughened shell, protects against rips & tears Ghilly & D-ring lacing system creates a secure fit Synthetic fur lining, wicks moisture keeping the foot dry & warm Ortholite sockliner delivers long lasting cushioning, anti-odour & anti-microbial properties Vibram rubber outsole, delivers world renowned traction, comfort & durability