If you're seeking sun protection while also looking stylish, then look no further than the Unsinkable Rival Sunglasses. The shades are made with VaporLite, the frames are virtually unsinkable! The stainless-steel hinge screws and Hydrogrip nosepads ensure a snug and secure fit. Colorblast Polarized Lenses are lightweight and impact resistant. Designed with Colorblast technology which give you a crisp and saturated sharpness.