The Virtue VIO utilizes a large lens that offers you a wide range of vision to prevent tunnel vision so you can see clearly what's happening in front and around you. The distortion free optics lets you see clearly for accurate shooting that doesn't make you miss your mark! Thermal lens technology prevents 80% of all fogging issues that other masks suffer by having an air pocket between the outer and inner lens. Get protected from the sun's UV ray by having 100% protection against the light and an array of colours and shades to darken the brightness. Pick this up and see clearly again with your Virtue VIO Goggle system!