SPY Sunglasses at Tillys.com! SPY Optic Background: SPY+ was created by a passionate group of action sports and motor sports enthusiasts who quickly attracted the attention of the world’s best athletes. Based in Southern California, at the crossroads of an emerging Action Sports culture in the mid-nineties, the SPY+ brand was born. Representing a unique position as an entity immersed in Boardsports, Motor sports, Fashion and Culture. SPY+ is the Brand that invites the world to “Live Thru Our Lens.” The SPY+ brand has been a market leader in eyewear related technology. The SPY+ Scoop® venting system combats lens fogging by promoting airflow between the lens and the wearer’s face. SPY+’s polarization treatments supersede existing eyewear standards with its premium injected Trident polarized lenses. The lenses effectively eliminate more than 99 percent of blinding glare for precise, unobstructed vision. Look for SPY+ to keep pushing the boundaries for both taste & technology!The above information is from the SPY Optic website.