The full grain nubuck leather and fabric upper offer comfort and rugged durability in various conditions. GORE-TEX lining provides the ultimate in waterproof, breathable protection. Danner's patented TERRA FORCE X support system with the Danner Approach TFX outsole keeps the boot light and comfortable while providing outstanding traction on long expeditions.Read more
100% waterproof and breathable GORE-TEX liner is engineered to keep your feet dry, comfortable and never sweaty, even in extreme conditions. The microporous structure of the GORE-TEX makes the boot completely waterproof. Each microscopic pore is 20,000 times smaller than a drop of water, which means no external moisture or water can penetrate the membrane. The pores are also 700 times bigger than a water vapor molecule, so perspiration can easily evaporate through and you can stay dry from the inside out.
TERRA FORCE X (TFX)
TERRA FORCE X technology is an evolution of the performance characteristics of Danner's patented TERRA FORCE platform. The overall X-frame design teams with the shank for unrivaled heel-to-toe energy transfer. The X-frame also provides traction and reduces weight. The upper is nested into the midsole and the visible, external shank provides arch and side support. TFX is a sleek, low profile platform that gives you high performance results.
For superior traction with aggressively sculpted tread pattern begs to be put to the test. Improves acceleration, downhill braking, and sidehill traction while preventing debris build-up.
My husband is a carpenter with very bad feet due to a long ago accident. These are the only boots that he finds comfortable and they have never fallen apart on him. Well continue to buy them as long as they make them.