Victoria Velvet Strap Flat Shoes Navy, 24cm, with box I have kept these in my closet since I purchased them. I wear a different color, and the material is soft and very comfortable. The rubber sole is also non-slip. *Please check (photo 5) There appears to be some adhesive from the insole that is visible, but this seems to be from the time of purchase. There is no stickiness, so I don't think it will be a problem in use if you don't mind it.