●Breathable PU upper for comfort and flexibility, easy to clean with cleaning cloths. ●Pre-attached criss-cross elastic stripe hugs the foot for a perfect fit and additional elegance. erase any worry of the ballet slipper coming undone during back-to-back classes. ●Leather split sole for durability and footwork aesthetic, resists moisture for long-lasting wear. ●Please refer to the size chart for best fit. ●Perfect for dancing, gymnastics, school, performance, Yoga. Great gift for your princess girl.