Sleek Hook Sunglasses put hoity-toity, high-priced sunglasses in the shade in a bunch of ways. First, there's the scratch-resisting, distortion-free polycarbonate lenses that block glare and filter out 100% of harmful UV A/B/C rays. The super-lightweight Grilamid nylon frames stand up to your hard-knocks life. And they hug your head (fitting nicely inside most motorcycle helmets) to give excellent peripheral vision. Hydrophilic Megol nose pads and temple cushions stay put, even on sweaty skin.