Here's what other sites are saying:
You might not think of it much, but your face gives off a lot of heat while you run, bike, and hike. The Native Eyewear Cable Interchangeable Polarized Sunglasses use vents on the top of the frame to help keep your lenses fog- and condensation-free.
Whether you're in the snow or at the beach, keep your eyes protected from sun and glare with the Cable Polarized Sunglasses from Native Eyewear.
Cable sunglasses from Native Eyewear provide serious defense against harmful UV rays and blinding glare with solid style.
Free Shipping. Native Cable Sunglasses FEATURES of the Native Cable Sunglasses Single Snap-Back Interchangeable Lens System Rhyno-Tuff Air Frames 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 Anti-Ocular Intrusion System: This revolutionary system is designed to prevent your lenses from dangerously shooting toward your eyes in the event of an impact Optic Gear Kit and SportFlex Included Fit Profile: Large - X Large
These lightweight, comfortable glasses are designed for maximum eye protection. Impact-resistant polarized Crystal Carbonate lenses provide 100% protection from UVA, B and C rays, and have one of the hardest antiscratch coatings available. Two sets of lenses one polarized and one nonpolarized provide eye protection for all light conditions, with varying VLT (Visual Light Transmission the percent of light allowed through). Asphalt frames come with Gray polarized lenses and Maple Tortoise frames come with Brown polarized lenses, which allow less light through and reduce glare in bright sunlight. Both also come with a pair of SportFlexa, nonpolarized lenses, which let more light through for lower-light conditions. All provide 100% UV protection. Rhyno-Tuff AIR frames are designed to withstand a wide range of temperatures. Wrap design blocks wind and light entering from the sides. Venting system enhances airflow and minimizes fog and condensation. Cushioned nose pads and temple grips enhance comfort and keep glasses in place. Snap-back interchangeable lens system allows you to choose additional lenses, sold separately. Manufacturer's lifetime warranty covers all damage even scratched lenses. Imported. Fit large to extra-large faces best. Fit: Large