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 technology from Danner became a revolutionary force in the
footwear industry, providing exceptional boot support and stability
without the traditional weight. The four components in the exclusive
TERRA FORCE system combine to form an extremely rigid, stable platform
that's also comfortable and supportive. It's the perfect balance of boot
strength without the weight.