Bolle Contour safety glasses are very effective, lightweight shooting glasses that are available with an adjustable non-slip bridge, non-slip temples and anti static lenses. These safety lenses will withstand small objects at 45m/s and are available with anti scratch and anti fog lenses in three different shades for different light conditions. Key Features & Benefits Available in a choice of lens colours Supplied with a microfiber cleaning pouch Anti-static, anti-fog and anti-scratch lenses Non-slip bridge and temples Colour: Clear Lens, Smoke Lens, CSP Polarized