There are a lot of different types of hiking boots on the market, and it can be tough to figure out which one is right for you. GTX hiking boots are a type of boot that is designed for use in wet or muddy conditions. The GTX in the name stands for Gore-Tex, which is a waterproof and breathable fabric that helps keep your feet dry and comfortable even when you're walking through puddles or mud. GTX boots usually have a higher price tag than other types of hiking boots, but they're worth the investment if you hike often in wet conditions.