I find abandoned sunglasses fairly frequently, right now the snow shoe and cross country trails are melting, and all of the sunglasses that were lost during the winter are now visible.
I don't find them often enough to carry a sunglasses case just for this scenario, but would like to know how I can protect them when I don't have a case, as one can often clean them up and make them useful again.
Is there a good way of improvising protection for sunglasses without a case?
