Rag & Bone Black Calf Hair Ballet Flats. EU size 37 1/2, approximately US size 7.5. These adorable ballet flats feature leather toe caps, calf hair uppers, and leather bow ties on the back of the heel. Such a classy update on a basic flat! Excellent condition on the outside with some signs of gentle wear on the inside and soles - plenty of life left! Perfect for jeans or dresses, brunches or dates!