Using your Drew Jimmy walking shoes is a breeze. Just adjust the hook - and - loop closures to fit your foot comfortably. You can also remove the insoles if you want to use your own prescribed orthotics or for a bit more space. When walking, the rocker bottom design will give you a smooth gait. As for maintenance, it's best to keep them clean. You can use a soft brush and mild soap to clean the leather or fabric parts. Let them air dry naturally. Avoid exposing them to direct sunlight or high heat as it might damage the materials. Also, check the insoles regularly for wear and tear, and replace them if needed. And don't forget to use the Plus Fitting System® to its full potential by adjusting the removable footbeds according to your comfort needs.