worn seat repair

[krys_short]

Hi there. My 172 cup drivers seat is pretty worn so I'm just wondering if it is possible to repair.
It's the seat base boulster that is worn from drivers getting in/out and I'm sure I've seen replacement foam at some point but can't remember where but I have no idea how to repair the actual fabric.
Any guides would be helpful but I'm guessing it's a specialist job.
I would like to keep the car 100% standard. Thanks

 

[mossyv6]

My a 2nd hand seat. 172 cup seats are normally cheap as chips.

 

[krys_short]

I was thinking that any others might be just as bad and hard to come by