Strolling down the streets of Berlin without pain
Entrepreneur Wilfried Franz suffered from knee pain for years. He used to have to avoid taking long walks in order to spare his legs.
After his friends recommended that he try out the Swiss air-cushion shoe from kybun, though, he gained a new lease on life. His knee problems vanished. Now, Wilfried Franz no longer has to worry that walking around will take a toll on his knees. He enjoys every step he takes in the kybun shoe.