https://wccftech.com/you-can-buy-replacement-airpods-pro-ear-tips-directly-from-apple/

Lost your current AirPods Pro ear tips? Apple will sell you a replacement for just $7.99 straight from its website and stores.

AirPods Pro ship with extra ear tips in the box in case you want to get a better fit for your ear. There is also a high chance that you might actually end up losing those tips because they are so darn small. And if you do manage to pull off that unwanted feat, then you can rest assured that you can buy new ear tips for your AirPods Pro straight from Apple.