Birkenstock Celina II Flat in Taupe. Size Womens 9, regular width footbed. The lightweight, versatile, and flexible Birkenstock Celina flat is the perfect shoe for just about anything. This lovely style features ample support and the European build quality that you would expect from Birkenstock. Removable, contoured cork/latex footbed. Footbed lining: suede. Upper: Suede. Upper lining: unlined. Sole: EVA (ethylene vinyl acetate). Size 40, Women's 9. Regular width footbed. Great pre-owned condition. Minor wear / retail markings to bottom. No box.