Tulip Plateau Flats In Patent Leather With Embossed Snakeskin Pattern By Ilse Jacobsen Hornbæk. The Upper Is Made Of Microfiber With Pu Coating And Embossed Snakeskin Pattern, Attatched To Our Iconic Plateau Tulip Outsole. The Composition Of The Outsole Is 75% Natural Rubber And 25% Recycled Rubber, With Matched Colored Recycled Thread. The Insole, Lined With Pig Suede, Has Padding And Support, Ensuring Great Comfort.