The size is 50-70. This was a gift, but it's become too small to wear, so I've kept it stored without taking it out of the box. Although it's a new, unused item, I took it out of the box to inspect it for the listing and found some stains. They are faint and not very noticeable, but I've marked it as "slightly damaged or with stains." Please check the images. The box is also slightly dented, so I will take it out of the box for packaging. Please understand.