The Onset was the pioneer for Giro's Expansion-View Technology ski goggles, featuring a significantly expanded field of vision. Now equipped with a toric Vivid lens from Zeiss, the Onset provides a high-contrast viewing experience. The EXV technology ensures that peripheral vision on the slopes is unparalleled. Additionally, the Onset is 100% helmet compatible and offers a fantastic wearing experience with its top-notch features. You shouldn't buy any other goggles before trying the Onset.