Birkenstock Birko Flex Arch Support (1001169/70/71)

The Birko Flex is a moderate flange arch support. Waterproof, lightweight, and flexible, it's perfect to wear anywhere. Made of washable EVA and features a deep heel cup and metatarsal support.

*Anatomically Shaped Footbed
*Best with sport shoes and work shoes
*Recommended for low to average arch feet