Working out should not be dangerous. Adventure vacations do not need to be unsafe. International travel can be exhausting, but should not leave you nursing blistered and sore feet on your travel days. Without the correct kind of footwear, however, many exercise enthusiasts and vacationers can find themselves miserable and wasting too much time trying to recover and nurse their feet back into good health. With the wrong footwear, in fact, even a eight hour long work shift can leave feet screaming in pain. From steel toe boots for the construction site to comfortable waterproof boots for hikes through the…