To use these shoes, simply lace them up and adjust the tightness to your comfort. When wearing, you'll enjoy the flexible fit from the stretch upper. For maintenance, clean the nubuck upper gently with a soft brush to remove dirt. Avoid getting the cork and latex liner too wet. If you want to freshen them up, you can remove the liner and let it air dry. Store them in a cool, dry place when not in use to keep their shape and quality.