All around the world, established brands in outdoor clothing are looking for ways to make garments that offer the right performance and bring comfort to the wearer. At the same time, they want to use materials and processes that have the lowest possible impact on the environment. The spotlight is currently focused on avoiding the use of PFCs, which are found in for example PTFE-based membranes.

With Arnitel VT, moisture vapour can pass from the inside to the outside of the garment, but the membranes are 100% waterproof, so they keep the wearer comfortable and dry. Unlike competing products, Arnitel VT does not rely on perforations to make it breathable. Perforated membranes can have their waterproofness compromised when they are washed or come into contact with liquids such as alcohols or fuels. Perforations also reduce the strength of the membrane, making it easier to rip. Perforations can get clogged too, causing the membrane to lose its breathability.

Because Arnitel VT is not perforated, it acts as a barrier not only to liquids, but also to bacteria and viruses. For this reason, Arnitel VT is used in surgical gowns with the highest level of protection.