by Solar Shield
If you are like me, you wear glasses and find yourself driving in the direction of the rising or setting sun often. In that case a set of Polarized sunglasses are a must. My favorite are the Solar Shield Polarized Fit-over Sunglasses. They come in a variety of styles. And I am a big fan of the Thunderbird, Yukon, and Eldorado styles because of the polarized side lenses that protect my eyes from side glare. I always keep a one in my car.
They also have sunglasses that are regular stand alone and clip on styles.