Searching for OTG goggles but not ready to give up on style? The Y7 OTG is the newborn from Bolle's Over The Glasses range. Its injected double lens provides a better optic and its increased ventilation at the bottom and top of the frame give extra airflow to prevent fog.PhantomPHOTOCHROMIC PERFORMANCE Phantom lens technology achieves a wide range of visible light transmission, ensuring precise visual acuity in all weather conditions, including the most extreme. Our lens tint reaches70% of its full activation within 20 secondsO P T I C A L CLARITY Made with NXTA(R) material, Phantom lenses raise the optical clarity of our lenses to a new level. NXTA(R) material is packed with a lot of features such as optimal clarity, lightweight, high impact resistance, chemical resistance, and of course 100% UV protection. Ideal for a sport use, Phantom lenses will offer maximum protection &comfort of vision for your eyesHIGH IMPACT RESISTANCENXTA(R) lenses not only protect you 100% from harmful UVrays, but are also built for maximum impact resistance. NXTA(R) is one of the strongest materials on the market. Originally adapted from military use - jet canopies and helicopter windshields - lenses are subjected to rigorous high-velocity impact testsSTABILITY Bolle has advanced the performance of photochromic technology to an entirely new level. The Phantom lens with exclusive LTS Technology(Low Temperature Sensitivity), delivers improved activation, darkening or lightening whether the temperature is -25AdegC or 5AdegCWide field of viewAnti-Fog TreatmentAnti-Scratch treatmentDouble lensOver The GlassesFlow-TechA(R) VentingOptical clip compatibleDouble layer face foamSiliconised strapVented lens