Lens Technology: These sunglasses use TAC polarized lenses that provide UV400 protection, effectively blocking 99% of harmful UVA and UVB rays.
Self-Healing Coating: The lenses feature a specialized 20-micron self-repairing coating (SR) on both sides, which can automatically fix minor scratches under sunlight to maintain clarity.
Lightweight Build: The frame is crafted from a durable 304H stainless steel or aluminum-magnesium alloy, making the entire pair weigh only about 18g to 19g for all-day comfort.