FARROVA - AX5013 POLARIZED Sports Sunglasses with 3 Set Interchangeable Lenses (Main Black Grey Lenses are Polarized Lenses, Yellow Lenses Night Vision and Crstal Clear Lenses) for Cycling, Fishing, Driving, Golf, Running and All Outdoor Activities, Shatterproof Flexible TR90 Frame, Bright Grey Top Quality Shatterproof TR90 Frame - Light weight, durable and flexible for an amazing fit. TR90 is the latest sunglasses materials that brings more flexibility and durability than Polycarbonate Frame 3 Shatterproof PC Lens: The Main Black Grey lens is Polarized lenses eliminate glare and reduce eye fatigue, the Two Interchange Lens are Polycarbonate Yellow Night Vision Lenses and Crystal Clear Lenses for Different Environmental Condition 100% UVA and UVB Protection Coating, The Main Polarized Lenses are Injected and Decentered, UV400 Protection, Anti-Scratch coating and high velocity impact resistant. Sleek and Ultra Comfortable Design: Light Weight, Soft Nose Pad, ANTI-SWEAT BAR Comfortable to Wear for long time. Package Includes: 1*TR90 Frame, 3*Lenses, 1* BUILT-IN OPTICAL FRAME, 1*Clean Cloth & Pouch, 1*Neck strap, 1*Glass Case and Manual. 30 Days Money Back Guarantee, Lifetime Breakage Warranty on Frame & Lens.