The 509 Sinister X5 Goggle is the product of several years of tireless improvements, materials sourcing, and an unbreakable drive to develop the absolute best snowmobile goggle in the world. After years of continual goggle research and development, 509's efforts have lead to what they feel are the biggest breakthroughs in goggle technology that the snowmobile industry has EVER seen. 509 is proud to announce the release of the Sinister X5 Goggle and as you will see, there is simply no match in the snowmobile goggle industry.
FOG FREE TECHNOLOGY: 509 has worked closely with an industry leading anti-fog hard coatings company to develop a proprietary, goggle specific, anti-fog technology. 509 also tirelessly sourced the most durable, scratch resistant lens materials as well. The result is an innovative Italian sourced, dual Polycarbonate (PC) lens. This new technology provides an unmatched anti-scratch rating for both the inner and outer lens. In addition, 509 applied an additional, dual coated NO SCRATCH, hand applied hard coating. This protective, permanent hard coating provides an unmatched level of scratch resistance to your goggle lens.