Using these Pikolinos Palma sandals is a breeze. Just slip your feet in and use the hook to secure them. They're perfect for casual outings or a day at the beach. When it comes to maintenance, avoid getting them too wet. If they get dirty, gently wipe them with a soft, damp cloth and let them air - dry. Store them in a cool, dry place to keep the leather in good condition. Also, be careful not to expose them to sharp objects to prevent scratches on the calfskin leather.