Pink Leather and Nubuck Ballerinas for Children. Pink leather and nubuck ballerinas for children with removable EVA footbeds and rubber outsoles. Right is a slipper-inspired ballerina featuring playful shapes and elastic straps to ensure it won’t slip off. Features Upper: 100%Calfskin Color: Black Outsole/Features: Rubber Insole: EVA Footbed Lining: 55.08% Pigskin, 22.46% Recycled PET, 22.46% PU Product Care Camper shoes are crafted from carefully selected, premium materials. Using the right shoe care products will protect them and ensure they last longer.