Assembled in the USA. O-MATTER TECHNOLOGY: These Oakley frames provide durability and all-day comfort to keep up with life on-the-go or even at home in the backyard OAKLEY PRIZM LENES: These Oakley sunglasses has Prizm lenses that help enhance color and contrast so you can see more detail in your everyday life or sporting activity VISIT THE OAKLEY BRAND SHOP: Click on the Oakley logo above to view the entire Oakley brand assortment Polarization type: Non Polarized