I bought two pair of these garden shoes about two weeks ago in the brown color - both fit well at first. (The white logos all fell off on the first wearing, but I think they look better without them, so, no problem there.) One pair I keep in my garage so the wet shoes are not a problem to let dry indoors. The other pair I keep inside my back door so the wet shoes must be dried outdoors before coming inside. Imagine my surprise this morning when I tried to put on the backdoor shoes - the same ones that fit perfectly yesterday - to find that the plastic tops of the shoes had shrunken so much in the sun in two hours that I could not even get the shoes on!