Don't let the sun damage your eyes - help protect them with REC G 56 ClipOns Sunglasses. These classic, gray polarized clip-ons attach easily to your adult optical prescription eyeglasses or readers, and their lightweight and durable rimless design fits plastic and thicker frames. These clip-on sunglasses provide an affordable sun protection solution for most eyeglass wearers. 100% UVA-UVB Lens Protection (UV 400) Scratch-resistant lenses Polarized, gray lenses reduce glare Adult unisex rectangle-shaped clip-on sunglasses Fits plastic frames Case included Made in China