These gradient-lens Oxigen aviator sunglasses for men and women are the epitome of style and affordability for all. You might want to add multiple versions of this accessory to your wardrobe in case something happens. It's difficult to determine what will happen to your sunglasses while you're on your route. You could wind up damaging your shades beyond repair. This is why investing in something like a hard case would be the best possible option. They keep your sunglasses protected from scratches and the inevitable impact that spells the end of their useful lifespan.