“I also would like to know about the sizing. Medium says Female 4.5 to 7.5, but I'm assuming that's not US 4.5 to 7.5. These aren't European sizes, but what are they? I wear a size 7 boot, but I would think that would be a small. These look exactly like what I'm looking for, but I'm afraid the Medium will be to big for me.”
i think they are USA sizing. STP made a mistake on the men's small sizing. should be (look on amazon) , they have small as 1.5-4.5 Men, medium 4.5-7.5 Men. i do not know how STP converted to women's sizing, i could not find women's sizing on the internet for Chainsen, but i can see why you would be suspicious.
men's should be as follows (from amazon) Sizing - S: 1.5-4.5, M: 4.5-7.5, L:7.5-10.5, XL: 10.5-13.5, XXL: 14+