The Birkenstock Papillio Navy & Chamomile Kaleidoscope Sydney Two Strap Slide is a stylish and comfortable sandal designed for women. Made with breathable Birko-Flor upper material, this slide features an adjustable buckle closure and strap accents. The green color and kaleidoscope design add a fashionable touch to the classic Birkenstock Sydney model. With a US shoe size of 6 and EU shoe size of 37, this adjustable and breathable sandal is a perfect choice for all-day wear.