Trust me, you do not want to use polarized lenses. If you tilt your head or light hits the road at low angles, you will not see tar snakes, oil slicks or water etc. I found the yellow lenses work the best...both at night and during the day which was pretty surprising. I have used Solar Shades, which are around $20 and fit over my perscription glasses. For long term comfort rides during daylight or night, I use Guard Dogs with interchangeable lens and are about $45-$50 US (they were for sale at local HD dealer, as vendor had tent with samples on display at their summer bashe last year).