PLUME 1 NAPPA Women's ballet flat in blue nappa leather with a regular fit. A model with a clean and essential design, featuring a simple yet elegant upper enriched by a tone-on-tone band with mini studs. The perfect blend of Plume comfort and sophisticated style for an impeccable look you can wear all day. Blusoft® technology offers soft and light steps like a cat's, with an inimitable level of comfort and cushioning. EVA sole, heel height (cm): 4.5.