SUN DUST WIND DEBRIS ALL TERRAIN.MAX PROTECTION. Built for those who take their gear seriously. Every material, angle and detail of our all-terrain sport wrap has been carefully and meticulously chosen for unparalleled performance during any outdoor activity. Fully ANSI Z87+ compliant, the frames and lenses are nearly indestructible and will protect your eyes from debris, dust, wind and sun. FEATURES LIGHTWEIGHT31g / 33g WON'T SLIP OFFYOUR FACE ANSI Z87+IMPACT RATING C3i LENSESAND COATINGS 2 YEARWARRANTY SWEATRESISTANT CHEMICALRESISTANT FINGERPRINTRESISTANT DURABLE TR-90NYLON FRAME ALL-TERRAINTESTED UNMATCHED PROTECTIONAND COATINGS ROKA C3i OPTICS are more than your standard lens. Unlike our C3™ nylon lenses, C3i™ OPTICS are Z87+ tested and validated for ballistic protection and offer even higher quality coatings. Front and back-side hydroleophobic coatings to keep moisture of any kind from sticking on the lens Front and back-side anti-scratch protection Multi-layer anti-reflective back-side coating Fog resistant coating on the back of the lens Multi-layer mirror coating or polarization film. ROKA C3i OPTICSLENS TECHNOLOGY ROKA C3i OPTICSLENS TECHNOLOGY UNMATCHED PROTECTIONAND COATINGS ROKA C3i OPTICS are more than your standard lens. Unlike our C3™ nylon lenses, C3i™ OPTICS are Z87+ tested and validated for ballistic protection and offer even higher quality coatings. Front and back-side hydroleophobic coatings to keep moisture of any kind from sticking on the lens Front and back-side anti-scratch protection Multi-layer anti-reflective back-side coating Anti-fog coating on the back of the lens Multi-layer mirror coating or polarization film. PATENTED FITAND RETENTION SYSTEM THE PERFECT FIT FOR EVERY ADVENTURE The AT series comes fitted with customizable titanium core wires that offer ultralight stability while also allowing the wearer to adjust the temple pieces for a precision fit. Wrapped in no-slip GEKO™ pads, the core wire fit system ensures unmatched security, retention and comfort for everyone. PERFORMANCE-BASED COVERAGE Our TR-90 Nylon frame has been designed not to be a “horseshoe” curve (like competitors) but rather a wrap based on performance. This follows the ergonomic human head form better, blocking out more light, wind, and debris.Polypropylene coating on top, bottom, and outer temple tips for maximum smoothness and comfort. CONTROLLED CURVE WITH SHARPER TURN AT TEMPLE TALLER TEMPLE LUG DESIGNFOR MORE SIDE PROTECTION THIN TEMPLE TIPS FOR COMFORT SEAL WITH HEAD/EAR PROTECTION(SUCH AS PELTOR)