How to use: Just slip these boots on like you would with any other pair of shoes. They're designed to be worn during long work shifts, so put them on at the start of your day and enjoy the comfort. Note: These boots aren't compatible with aftermarket insoles or orthotics, so don't try to use them with any additional inserts. Maintenance: Keep them clean by wiping them down with a damp cloth after a dirty day at work. If they get wet, let them dry naturally at room temperature. Avoid using direct heat sources to dry them as it might damage the waterproof membrane.