The OptiFit Ultra Flex Air System insoles are designed to let your feet feel at ease

With a versatile textile style that pairs with everything

ensuring a light

The subtle Oakley logo on the temples is designed for those who gravitate toward subtle

BIRKENSTOCK FLORIDA WOMEN'S COLOR_PINK The OptiFit Ultra Flex AirBIRKENSTOCK has given the classic Florida model a new lease on life. Thanks to the three slender straps that can be adjusted, the sandal offers a customizable fit. The upper is made of skin friendly, hard wearing Birko Flor. Anatomically shaped cork latex footbed Upper: Birko Flor Lining: suede Sole: EVA Details: strap with three individually adjustable metal pin buckles Made in Germany