Question Why does this occur? How to fix it.

Hey this is my first post here. If there another forum that can help with this let me know. Basically I created a model in blender and moved it to unity after fix it up i realized the shoes are see-through or transparent and it continues on to VRchat. How do I fix this issue?

 

if you orbit around the model they look the same? transparent in front and black outline? this looks like the model have the normals pointing inside the shoes not outside. Quick fix just check the double sided option in the materials

 

"recompute normal" in blender and re-export.

 

Ok where is that button located?

 

I just looked, it was already checked off. Yeah it happens on all sides.

 

Enter vertex edit mode, select all vertices. Then:

If this was not the issue, search google or youtube. Lot of tutorial video there.