Having trouble creating shoes around existing feet

[Dribble]

I can’t figure out a good way to model shoes around feet that already exist.

I tried deleting the feet but was left with gaping holes.
I tried using subtools and masks but the shape of the feet remained and was too difficult to work with.

I’m sure there is an easy solution here but I just can’t find what I’m looking for. Any help would be very very much appreciated.
Thanks!

[goast666]

you can either build new geo using the retopo tools or you can simply grab the polycube from the load tool panel and move that into place and sculpt it.

[Dribble]

Thanks!!! I’ll post how it goes when i try it in a bit!