Cycling Sports Glasses Goggles Sunglasses
Product Details:_x000D_ Condition: New in Original Packing Box_x000D_ Color: three colour,just as the picture_x000D_ Weight: 29g/pair_x000D_ _x000D_ _x000D_ _x000D_ Specifications:_x000D_ 1 glasses case & 1 glasses cloth_x000D_ 1 glasses bag, 1 glasses rope & 1 glasses band_x000D_ 1 polarized lens test card_x000D_ 1 pair of polarized lenses & 4 pairs of interchangeable original lenses_x000D_ _x000D_ Inner frame for shorsighted lenses _x000D_ _x000D_ _x000D_ _x000D_ TR90 SWITZERLAND_x000D_ A Swiss technology, this thermoplastic is the material used in all of our sunglasses. Its extreme flexibility, durability and light weight make it the perfect material for performance eyewear._x000D_ _x000D_ ULTRA LIGHTWEIGHT_x000D_ As with any piece of high-performance equipment, weight is an important factor. TR90 is incredibly lightweight, which contributes to the comfort of our eyewear and the tendency to forget you’re wearing it._x000D_ _x000D_ POLYCARBONATE LENS MATERIAL_x000D_ Polycarbonate is the extraordinarily durable thermoplastic that’s used in bullet proof glass, riot shields and astronaut helmets. It’s the ideal material for performance eyewear because of its high impact resistance, inherent UV protection and light weight. All of our lenses are made of polycarbonate._x000D_ _x000D_ UV PROTECTION_x000D_ All of our lenses block 100% of UVA, UVB and UVC rays, and harmful blue light to 400nm. These harmful rays are a leading cause of cataracts, skin cancer and wrinkles around the eyes-all great reasons to block them out._x000D_ _x000D_ POLARIZED LENSES_x000D_ Our Polarized lenses are made using an injection process that ensures they’re optically correct, decreasing eye fatigue and increasing comfort. As with all of our lenses. Polarized lenses provide protection against 100% UVA, UVB, UVC and harmful blue light to 400nm_x000D_ _x000D_ ADJUSTABLE FEATURES_x000D_ Adjustable nose pads are available in some of our design. A great feature for customizing the fit of your glasses, they are especially beneficial for those with hard-to-fit faces and anyone who needs to accommodate long eyelashes. Beyond fit, adjustable nose pads allow you to modify airflow and ventilation behind the lens by providing the ability to increase or decrease the space between the glasses and your face._x000D_ _x000D_ INTERCHANGEABLE LENSES_x000D_ The technology used in our Interchangeable lenses. The different lenses, different shades and colors. This allows you to choose one that fits you best._x000D_ _x000D_ _x000D_ Product Maintenance:_x000D_ _x000D_ Don’t use alcohol or any other chemicals to clean the lens, to avoid surface broken. And don’t maintain the sunglasses in such bad environment of high temperature or long time damp, to avoid deformation._x000D_ _x000D_ The lens of RockBros Sports Sunglasses is of high technology coating, so regular cleaning maintenance by water is suggested, to make sure good quality could be kept and life time extended.