BirkoSport two part insole

BirkoSport is the shock absorbing footbed insole developed especially for people who enjoy sports activities. The upper cup is made of cushioning BirkoZell foam while the stabilising and supportive lower cup consists of BirkoKork. The anatomic shape of the insole supports correct heel to toe movement and distributes the pressure over the entire foot. The upper cup also offers a distinctive toe grip for improved blood circulation.