The ANACONDA's curved arms hug your face to keep your sunglasses right where they belong. This progressive design is perfect for those with medium to large faces looking for a wear-everywhere sunglass that's extremely versatile and comfortable. HIGHLIGHTS Weight: 26g Anti-reflective treatment HD Polarized lenses Available in prescription Oleophobic treatment Hydrophobic treatment Thermogrip + BUNDLE with Designer iWear Eyewear Care Kit