Using these On Men's Cloud 5 shoes is a breeze. Just use the speed - lacing system to quickly secure your feet, or you can switch to the classic laces in the box. When wearing them, you'll notice the soft landings and powerful push - offs thanks to the CloudTec® cushioning. For maintenance, it's best to keep them clean. You can use a soft brush and mild soap to gently clean the mesh and other parts. Avoid using harsh chemicals as they may damage the materials. Also, let them air dry naturally instead of using a dryer. When not in use, store them in a cool, dry place to keep their shape and functionality.