Le Coq Sportif bib tights. I've used them for two seasons. They are labeled as size S, but they feel like a men's XS-S. I'm 168cm and 58kg, and they were a bit tight. The color is navy. The hems can be opened and closed with a zip, making them easy to put on and take off. If you mainly ride on flat ground south of the Kanto region, you can probably get through the winter with these. Thank you.