Birkenstock Birko Sport (1001113)

Birko Sport:
This two-part insole offers moderate support and cushioning for sports activities. The upper surface is made from damping BirkoZell. The underside is made from stable and shock-absorbing BirkoKork. The parts can be worn individually or together.
 - Anatomical shape
 - Pressure distributed across entire tread area
 - Damping materials
 - For sporty shoes, leisure shoes