Women’s Designer Fashion Square Sunglasses from the SeaDog. Acetate Frames and Polycarbonate Lenses. Comfortable design. Fits all type faces. Hand Made. Full UV400 protection against harmful UV rays.
What is UV400 Protection?
So you keep seeing the rating “UV400” in the specs for the sunglasses you’re shopping for, but what exactly does that mean? Here’s a simple explanation from the SeaDog Jack Blog page.