The industry standard for waterproofing liners, GORE-TEX is utilized by top brands in recreational and work-related footwear. Using a robust layer that is both breathable and impermeable to water droplets, these liners actively ventilate water vapors, heat, and sweat out of the boot, while also guarding against any water or windy conditions. Combined, all these features work to keep your feet as dy and comfortable as possible.