BIRKENSTOCK Papillio Gizeh Brown with Leopard Print Sole Women's EU 37.5 US 7 Papillios are the trendier, funkier Birkenstocks. These cute sandals have a leopard print sole that peeks out from under your foot to give it them a bit more sass. The comfort and quality you expect from Birkenstock! The best summer shoes out there. They have some wear/darkening in the heel but have lots of life left! Boho, Mobwife, Funky, Spring, Quality