You can get these. You cut them to size...probably. See if your local pro shop has any so you can see if it's big enough. It should be. I have SST 8 Pros and the slides are plenty big to trim off what you don't need. I'm a 9.5 size so we should be pretty close.

https://www.amazon.com/gp/product/B009GDK2L4/ref=ppx_yo_dt_b_search_asin_image?ie=UTF8&psc=1

https://www.amazon.com/Dexter-bowling-shoes-microfibre-white/dp/B000V85E52/ref=sr_1_4?crid=1P8KS22Y6NJ7V&keywords=Dexter+Accessories+Unisex-Adult+-+-+s8+Slide+Pads&qid=1672315663&s=sporting-goods&sprefix=dexter+accessories+unisex-adult+-+-+s8+slide+pads+%2Csporting%2C112&sr=1-4