Shake's lenses are coated to resist scratches and impacts of daily life.
The smoke tinted and coated lenses of these reading sunglasses block 100% of harmful UVA-UVB light and are accented with a red mirror finish.00 The remainder of the lens is a sunglass with no magnification. Men's Blade Reading Glasses in Black by Foster Grant - Shake Black-Mirrored SunReaders® - +1. For every pair of Foster Grant® glasses you buy, a pair of reading glasses will be donated through Giving Back to people in underserved communities around the world.