Description: All the good stuff on duty here Super lightweight polarized polycarbonate lenses TR90 grilamid nylon frame with megol nose pads all keep Sentry on guard against glare and harmful UV rays Features: Polarized Injection Polycarbonate lenses 8 base lens curvature Megol nose and or temple pads on select styles Grilamid frame material Custom metal logo plaques Microfiber cleaning storage bag