Item Type: Eyewear
Sport Type: Cycling
Brand Name: ROCKBROS
Frame Material: Acetate
Lenses Material: Polycarbonate
Lenses Optical Attribute: Polarized
Lens Height: 4.3cm
Lens Width: 7.5cm
Frame Color: Multi
Color : Black red / White / Black / Black blue
Weight : 29g
Name: cycling sunglasses Men glasses Women glasses glasses for bicycles
The glasses include test card
Adjustable nose pads
Five group lens
10001 Black Red :
10007 Black blue:
Do not use alcohol or any other chemicals to clean the lens, to avoid surface broken. And do not 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.
POLYCARBONATE LENS MATERIAL
Polycarbonate is the extraordinarily durable thermoplastic that is used in bullet proof glass, riot shields and astronaut helmets. It is 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.
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.
Our Polarized lenses are made using an injection process that ensures they are 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.
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.
The technology used in our Interchangeable lenses. The different lenses, different shades and colors. This allows you to choose one that fits you best.