Snake Boot Evolution Inspired by the Wetland Pro Snake Boot, the Viper Max features an even stronger full height snake resisting textile with a sheet rubber upper to provide confident protection from venomous snakes, no matter where you roam. Whether in snow or ice, the 3D breathable airmesh lining and 5mm neoprene bootie allows you to stay comfortable and dry during long days on your feet. The 17” height offers optimal shin and leg protection, while the self-cleaning Ms-1 all-terrain lug outsole delivers advanced traction performance across every wet and messy condition, from the field to stream.