Polarization has been added to these sunglasses. Polarized lenses contain a special filter that blocks intense reflected light, which, in effect, reduces glare and adds further protection for your eyes. The lenses are covered in a mirrored coating, which helps your vision by tempering bright light circumstances. These glasses are suitable for driving. They are equipped with a polarisation filter, which helps reduce glare and light reflection. The material is mainly made of lightweight and durable plastic