The technological evolution of Sight Caster, Sight Caster 2 exudes the same sturdy, tough and durable presence, wrapped in modernized surfacing and proportions. We introduce larger lenses to increase field of view and maximize protection from the elements. We have increased temple sizing to further reduce the risk of light leak. CUSHINOL touchpoints remain on temple tips and nose pads to ensure retention. Lenses to be stoked about.We use the world’s best impact-resistant, premium polarized lenses. 99% Polarization EfficiencyThe sun's light waves are reflected off every surface creating intense glare. Our lenses are injected (not bent!) with a durable polarization. Ophthalmic Grade Polycarbonate Raw materials provide purity and clarity. Proprietary Hard Coating Advanced abrasion resistance and suitability as a surface for mirror coatings. Optically-Correct Lenses Decentered, injection-molded lenses for visual clarity. Oleophobic & Hydrophobic Coating Resists water, dust, dirt, oil and fingerprints while preserving the appearance of the lens against wear and tear. Protection against Blue Light Lenses block more than 90% of potentially harmful* High Energy Visible (Blue Light) Rays*. 100% UV Protection (up to 400nm) Protects against all UV rays to defend your vision against long-term sun exposure. Our premium lenses block up to 4X more infrared light than regular polarized lenses.