These KIZIK Porto shoes are super easy to use. Just slip your feet in, and the HandsFree Labs® technology will do the rest. They're great for all your outdoor activities during spring, summer, and fall. When it comes to maintenance, you can gently clean the stretch denim upper with a soft brush and mild soap. Avoid using harsh chemicals as they might damage the material. Also, make sure to let them dry naturally, not in direct sunlight or near a heater. And don't forget, the Arch Form™ insole provides comfort, so if it gets dirty, you can take it out and clean it separately. With proper care, these shoes will last you a long time.