Why do zebra stripes on the 30th anniversary edition of Skye ring when walking?

The zebra stripes on Skye's 30th anniversary limited edition make a loud noise when walking, because the soles of walking shoes rub against the ground. According to relevant information: there is something wrong with the air cushion. I bought it before, crunching. At first, I thought it would stop, and the noise behind it became louder and louder. Walking on the road is embarrassing. I suggest you go to the store to find after-sales service.