I have finally decided that riding in sneakers is not the safest of all choices, I have decided to get a pair of waterproof boots. I decided on the Cruiserworks side zip since I have a high instep. So high in fact that I have never owned a pair of pullons. My question for everyone out there is how should a pair of boot fit? Slightly loose? Slightly tight? "Just right"? I ended up a pair one full size larger than I typically wear. The boots fit just about perfectly with a liner and hiking sock, but seem too loose with just a light cotton sock. That combo will be great in the winter, but probably would be quite warm in the summer. I would like to hear any experience you folks have on this topic.