Catalina Birkis Catalina Perfect for warmer weather, this simple slide has a lot of room for your feet to be unencumbered, yet the adjustable buckle will keep it on. Cork footbed is contoured to provide great arch support and the suede liner is moisture-absorbing. Madrid Birkenstock Madrid This simple one-strap style was designed as an excercise sandal because your foot flexes and grips the toe bar while walking, promoting good circulation. You can wear is as a casual summer sandal as well. Manipur Papillio Manipur Striking-looking embroidered flowers and beads on a silky textile fabric set this slide apart from the rest. The contoured cork footbed has good arch support and a stable heel and is lined with soft and moisture-absorbent suede.