Birkenstock Birko Flex Arch Support Insoles Featured the OOFOS Slide Sandals are

the OOFOS Slide Sandals are for you

low-profile shoes or shoes without removable insoles

conforming toe post eliminates toe chafing

With 6 Zones of Compression Technology

Birkenstock Birko Flex Arch Support Insoles Featured the OOFOS Slide Sandals areOverview For those looking for pure foot support without any additional features, the Birkenstock Birko Flex Insoles should be your go to choice. These insoles are made from pure unlined solid EVA, offering a rigid support shell without any padding, cushioning, or top cover. Reminiscent of custom orthotics, these insoles will provide firm support for the heel, arch, and metatarsals in a design that is extremely low profile, waterproof, and