I received these from an acquaintance about a year ago. I haven't used them since receiving them. They are in a clean condition with no noticeable stains or damage. The category is "men's," but the ones on the right are probably for women. There is no size indicated. Both seem to be warm inside. It's hard to see in the photos, but the left one has a touch panel compatible feature. The brand is unknown. To prevent deformation, I will sandwich them between cardboard or thick paper, take measures to prevent water damage, and ship them in a box. They are in good condition, but they are still items stored at home by a private individual, so I hope you will consider them as used items.