The Cylindrical Lens is a flat lens with a single lateral curve that provides a superior field of vision. It also looks great!
UV400 & Anti Fog refers to the intense UV protective qualities of HEAD lenses and their ability to minimise fogging. The light on the mountain is intense so you need the best protection possible as well as anti-fogging qualities to maintain the best visibility.
Comfort Foam with Microfleece is a single density foam that regulates a goggles inner climate, cushions and provides the perfect skin to goggle interface.
Interchangeable Lenses means that they can be changed to suit light conditions or when damaged. This increases the longevity of a goggle frame and allows for flexibility.