Thorogood Men's 867-0100 Infinity FD 17" Waterproof Rubber BootThorogood's Infinity FD Rubber Boot features seamless waterproof rubber and an anti microbial water wicking liner to protect you from the mud and water when you work or hunt. Its 17" height extends that waterproof protection well up the calf, and an adjustable calf gusset ensures a snug fit at the top. The energy returning Flex drive outsole on these Thorogood rubber boots will fight fatigue and propel you forward with every step, and the heavy duty