The RollFit seal adjusts to the bridge of the nose to relieve pressure.
Its narrow frame clears the field of vision and allows you to read.
Its diffuser reduces exhalation drafts and noise.
Easy to use and maintain
Its intuitive headgear improves ergonomics and simplifies adjustment. VisiBlue highlights incorporated into key components make disassembly, cleaning and reassembly easier. Its diffuser is washable and durable.
Its narrow Easy Frame provides perfect stability. Its RollFit seal automatically and precisely adjusts to the bridge of the nose.