Simply brush off the day's dirt with these superb quality hiking boots made from premium quality, robust yak leather. ECCO's HYDROMAX® technology is water resistant, while the BIOM NATURAL MOTION® technology gives complete support for all-day comfort. Premium quality hiking boots in tough, premium quality yak leather. Internal lining keeps feet cool and fresh no matter how tough the going gets. ECCO HYDROMAX® technology works hard to repel moisture all day. Complex midsole and sole construction provides stability and grip. Designed for challenging terrain.