✔ 100% Satisfaction Guarantee - Crafted in the USA ✔ Blocks Harmful UV, UVA, and UVC waves - Anti-Reflective Coating (AR) to prevent side glare ✔ Perfect for Golf, Fishing, Driving and Any Outdoor Activity ✔ Apex Lenses are Thicker and are Amazing Quality - 1.5mm lens thickness (50% thicker than the competition) ✔ Polarized, Durable, Precise and Exact Fit - TruFit Technology - Enhanced Clarity & Impact Resistance (*meets ANSI Z87.1 Standards) Apex Lenses are designed, tested and manufactured in the USA. We have unrivaled clarity, protection, and longevity than the other guys. We use only the highest quality materials and precision to keep your sunglasses at peak performance. Our lenses are 1.5mm thick, which are nearly identical to your original pair. With the added polarization, anti-reflective coating, and high-grade polycarbonate, our lenses ensure the highest optical quality. We stand behind our products and offer a 30-day warranty from the purchase date. If you are unhappy for whatever reason, we will refund your purchase for the full amount.