Using these shoes is easy. Just put them on like regular shoes, adjust the laces for a snug fit, and use the hook - and - loop strap to secure them. When you're karting, you'll notice the great pedal sensitivity right away. As for care, clean them regularly with a soft, damp cloth. Avoid using harsh chemicals as they might damage the materials. After cleaning, let them air dry naturally. Also, don't store them in a damp place to prevent mold growth. If you're not using them for a long time, keep them in a cool, dry place. These shoes are made to last, but proper care will ensure they stay in top condition for many karting adventures.