True to Bollé's original wrap shape, the FENIX is designed for an active lifestyle whether in the city or in the outdoors. The 8 base frame also provides extra protection and a wide field of view. Comfort and stability are assured by our high performance features such as the Thermogrip® rubber on the temple tips and nose pads. Available with Volt+, our revolutionary high-contrast lens. LENS - VOLT+ OFFSHORE CAT 3Cat. 3Tint base : GreyTransmission : 13% Volt+ is Bollé's revolutionary polarized and high contrast lens, improving color perception by up to 30% while maintaining natural white point.  100% UV protection  30% color enhancement  Increase depth perception  Maintain white point  High performance polarization