Shapes are non-hazardous

The main component of our recipe is polyethylene as well as two further polyethylene-based materials. There are no known studies stating that polyethylene is toxic or otherwise harmful for people. The German environmental organisation BUND also classifies the material as harmless. Shapes are water-resistant and can be easily cleaned using warm water. They are food-safe and do not harm your skin. Even if you wore Shapes barefoot (which we do not recommend for adhesion-related reasons), they would not irritate your skin