I recently bought some sandle shoes with a closed toe but edge of this is a bit hard and I know it will put lines across my feet and dig in. Is there anyway I can stretch material or make it softer?
Soak some newspaper,ball it up,stuff it in the shoes and leave them to dry.When the paper dries out it will expand and stretch the shoes.Don't use this method with suede though as you will be left with water marks.