new Tulip1575 - Slip on sandal upper is made of recycled microfiber. Ilse Jacobsen, entrepreneur, creative director and designer, founded the company ILSE JACOBSEN HORNBÆK in 1993, based on a small shop in central Hornbæk. The company's DNA and products are based on Ilse's upbringing and life in her beloved Hornbæk, a summer holiday village which is known for its relaxed atmosphere around the small harbour. Ilse Jacobsen incorporates Danish flair into her products.