How to use: Simply put on the shoes like you would with any other pair. Adjust the laces to get the right fit for your heel and midfoot. You can wear them for various activities during your active days to enjoy the recovery benefits. Notes: Make sure your feet are clean and dry before putting on the shoes. Don't wear them in extremely harsh conditions. Maintenance: The closed-cell foam is machine washable. You can toss them in the washing machine on a gentle cycle. Let them air dry naturally. This will keep the shoes clean and minimize odor.