FEATURES of the Native Bigfork Polarized Sunglasses
Single Snap-Back Interchangeable Lens System
Co-Injected Molding: Native frames now seamlessly incorporate their grippy, comfortable molding right into the plastic
Rhyno-Tuff Air Frames: Made with proprietary high-performance thermoplastic material that is extremely lightweight, yet durable enough to withstand high-velocity collisions and temperature extremes
Venting System: Exhaust vents are incorporated into the design framework to enhance airflow, and virtually eliminate fog and condensation, while strategically placed hybrid vents and side vents (available on select models) keep frames snugger on your face without compromising fit. This unique design feature is the only system available that allows maximum ventilation while blocking extraneous incoming light.
Cushinol: Cushinol nose pads ensure a soft feel and custom fit, regardless of nose shape or size, and Cushinol temple boots create a non-slip grip to keep sunglasses in place during athletic activity
Cam-Action Hinges: This patented feature allows the temple to quickly lock into position
Mastoid Temple Grip: This proprietary design feature ensures the temple ends hug the mastoid bone (behind your ears), allowing for a secure and comfortable fit
N3 Lens Technology: This is the most innovative and advanced polarized lens on the market. For real. N3 lenses block up to 4 times more infrared light than regular polarized lenses, pass Z87.1 testing, provide UV protection up to 400nm, and by significantly reducing blue light and selectively filtering UV, they deliver high contrast, crisp definition, and peak visual acuity.