Zamberlan-Mens-4039-Expert-Ibex-GTX-RRBrownUS-13-M

High altitude mountaineering and big game hunting boot for rough mountain terrain, fully automatic crampon compatible. This boot is constructed to provide maximum sensitivity and great performance. A double-tongue allows the user to customize their fit: push the tongue down and let the hook-and-loop and lace system provide a secure lower-volume fit; pull the tongue up and give yourself a higher volume fit. The Duratherm laminated GORE-TEX® lining ensures warmth and guaranteed waterproof protection and breathability, while the single-piece Hydrobloc® infused Swiss Perwanger uppers are rugged, durable and lightweight.