Haflinger FioccoComfortable, soft and high quality. Only a few words to describe the upper of this ballerina, made of boiled wool. With known properties such as breathable and antibacterial. Featuring an outsole which has been covered with a latex coating, making it not only slip resistant but also offering a quiet step. And not to mention it protects your feet from the cold of the ground, especially due to the double felt sole. Product Features Latex coated double