Product Details:
Condition: New in Original Packing Box
Color: Black Blue
Weight: 29g/pair

Specifications:
1 glasses case & 1 glasses cloth
1 glasses bag, 1 glasses rope & 1 glasses band
1 polarized lens test card
1 pair of polarized lenses & 4 pairs of interchangeable original lenses
Inner frame for shorsighted lenses

Product Maintenance:
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.
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.

• 1.TR90 SWITZERLAND 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.
• 2.ULTRA LIGHTWEIGHT 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.
• 3.POLARIZED LENSES 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.
• 4.ADJUSTABLE FEATURES 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.
• 5.INTERCHANGEABLE LENSES The technology used in our Interchangeable lenses. The different lenses, different shades and colors. This allows you to choose one that fits you best.

1.TR90 SWITZERLAND 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.Great