Water- and dirt-repellent sportswear and outdoor clothing, or anti-fog windshields – there are many everyday products that can profit from highly hydrophobic coatings. For such coatings, researchers led by Dr. Bastian E. Rapp at Karlsruhe Institute of Technology (KIT) have created Fluoropor, a material that is both transparent and abrasion-resistant and that consists of a fluorinated polymer foam with continuous nano/micro-structure. Fluoropor is presented in Nature Scientific Reports.