These are thong sandals purchased from Uniqlo about 2-3 years ago. The color is off-white. They were very popular and are now sold out. I only tried them on indoors and ended up never wearing them, so they've been stored away. Although they are unused, there are some slight stains on the top part and some raised areas. Please check the images in photos 4 and 5. Personally, I don't think they're very noticeable, but please refrain from purchasing if you are at all concerned. The size is L. I usually wear shoes in the 24.5cm-25.0cm range. I usually buy XL sizes, but these fit perfectly in size L, so they may run a bit large. I plan to ship them in simple packaging without bubble wrap, etc. Please purchase only if you understand this.