These bowling shoes have an interchangeable slide pad on the left shoe and a fixed push pad on the right shoe. Interchangeable slide pad (left shoe), fixed push pad (right shoe). Padded tongue and collar.
Take comfort on the move with these new, innovative shoes from Muvez. Transition indoors to outdoors in a snap through the use of a detachable outsole.
There’s a Google patent for an athletic shoe with replaceable soles.
This company sells outdoor boots with interchangeable outsoles for different terrains.
Here’s another one!
https://www.ebay.com/itm/363920096270
You can find them on Amazon.