Birko Sport jewellery Details: an individually adjustable metal

Details: an individually adjustable metal buckle

Lining: Microfleece 100% Polyester

Style: 138

8mm CR Flex-Foam neoprene liner

Birko Sport jewellery Details: an individually adjustable metalBirknstock Birko Sport Two Part insole. Birko Sport, the 2 component insole for the extreme stresses of sport, establishes ideal contact between the insoles of conventional sports footwear and the anatomical form of the foot The foot is naturally supported and guided when standing, walking, and running. The shock absorbing properties of the material brings you relaxed running comfort and more enjoyment of your sporting activities. Style no. 1001113