Women's Toss Rainboots Small 35/36

I'm guessing these are in euro size? I'm a 7.5 and my foot was able to go in (with a little force) they were just tight on my toes. Maybe a 7 or 6.5 womens? I cleaned them, and they still have white smudges. See pics. I tried cleaning the bottoms with just a rag and water but they probably need a wired brush or something more durable to clean up. 14" tall The back of one is ripped, but the inner lining is fully intact. I didnt want to try any glues. I just wanted to leave that up to the buyer. See pic 3, the light is shining through. Stores nicely in the bag. Thanks for looking