The Axis™ frameless design features an elegant new quick-change lens system and clean, bold style. Four self-locating magnets assist in lightning-fast lens replacement and four snap pins keep the lens securely locked in place. The medium fit accommodates a wide range of face shapes while boasting an impressively wide EXV field of vie w. The Axis includes two of the best lenses in the business with premium VIVID lenses with Optics by ZEISS (one sun/ all-conditions lens and one Infrared storm/low-light lens). While EVAK™ Vent Technology and anti-fog coating keep moisture in check. The Axis is ready for all aspects, conditions and every element.