This new Dark Indigo (Navy) Ilse Jacobsen slip on Women’s Shoe in size 39 is stylish and comfortable. It has a round shape toe and perforations for breathability. It is a navy blue with a white bottom. The cushioned soul provides comfort and support for all day wear. Once you buy a pair it won’t be your last. Synthetic upper/leather and synthetic lining/synthetic sole 1 1/2 inch platform These shoes are new in the box. They were tried on in the store. These run smaller than most of Ilse Jacobsen tulip shoes do.I usually wear a 39 and yet these were much too tight. I ended up buying the 10 only in this style, and they fit great . I have many regular tulip shoes in a size 39.