The Danner Sharptail Snake Boots are 100% waterproof with full-grain leather and a GORE-TEX liner. The Sharptail Snake Boot comes with 360 degree snake guard so you are protected from the bottom of your feet to the boot top. This boot has an athletic fit for better fit and comfort for your heal which makes this boot great for many miles. Height 17 inches. Danner boots come with a 365-day warranty.