Lies Mertens works with two different types of vegan materials. The wine bag is made of VEGEA. This material consists of grape waste mixed with polyurethane (PU). This innovative material thus combines natural waste material with the strong, synthetic, polyurethane. The result is a flexible and strong material with similar properties to leather.
Moreover, VEGEA holds the Global Recycling Standard (GRS) certificate, which shows that the textile is partly made of recycled materials. The Italian producer also complies with REACH regulations on the use of chemicals.
The second vegan material in the collection is MycaNova®. Lies Mertens is the first fashion brand to use this material. For this first, the brand works directly with the Belgian producer.
MycaNova® is made from mycelium. This is a fungus that is a waste product of the fermentation process that converts sugar molasses into citric acid. The mycelium comes from the Belgian manufacturer Citribel, which collaborated to market a sustainable and vegan alternative to leather with MycaNova®.