These mules shoes are super easy to use. Just slip them on and you're ready to go for any occasion. When it comes to sizing, make sure to measure your feet length from heel to toe and match it with our size guide. That way, you'll get the perfect fit. For maintenance, use a soft cloth to clean the leather upper and lining regularly. Keep them away from sharp objects to avoid scratches. If they get wet, let them dry naturally at room temperature. Don't put them in direct sunlight or use a heater as it can damage the leather and sheepskin. Also, store them in a cool, dry place when not in use to keep them in good condition.