Lentila Ochelari Oakley Airbrake Mx Prizm Sapphire 100% UV protection with anti-scratch and anti-Fog. Sold individually! With the right lens, you will see better and can simply ride faster! Roll-off lenses has a socket for mounting the roll-off system. Tear-off lenses are for those who want to run without a roll-off system. Copper: For whiteout and low light. Filters blue light to boost contrast and increase depth perception in overcast and shaded lighting conditions. Blue: Low to medium low light. Comfortable shade that increases contrast in a variety of lighting conditions. Smoke: Medium Strong to bright light. Reduces light levels with neutral transmission colours. Yellow : For whiteout and low light. A high-contrast lens that increases visual acuity during extreme whiteout and low light. Clear: Allows the maximum light transmission. Mirror lens:Reduces the risk being blinded, the light bounces off the lens instead of obscure vision. Important when the sun is low! Why a double Lens? A dual lens is designed to prevent the lens from fogging, a must for sweaty and humid days!