ONE SIZE FITS ALL
Pull the laces until the mask automatically adapts to your face shape leaving no holes where particles can pass by. It also fits with all kind of sunglasses and helmets.
The FFP2 standard filter is made by 4 filtering layers. It’ll ensure you 99% protection from pm2.5, pm10, pollen and bacteria.
MASK has been designed for cyclists and bikers. 2 wheel drivers are the most exposed to pollution indeed but at the same time need a facial protection that allows them to breath correctly.
The filter should be replaced every 6-8 weeks, but actual time depends on the conditions of use.