Eira is the Mercedita in metallic leather. Comfortable and versatile, it is perfect for both daily use and special occasions. The rubber sole makes it super comfortable and the velcro closure gives it a better fit and easier to put on. Eira is made of metallic leather and is lined and has a leather insole and insole. La Mercedita Eira is BREATHABLE, ANTIBACTERIAL AND CUSHIONED.