The Mountain View Sunglasses' timeless aviator shape is a signature look that always turns heads. From rush hour to happy hour, these sunglasses are the best kind of companion -- useful yet unobtrusive, stylish yet understated. Lenses are treated with an anti-reflective coat, preventing back reflections for a better experience The slim & durable brushed aluminum case magnetically latches shut to protect your sunglasses while fitting in tight spaces everywhere Frame / Lens: Lenses block 100% of harmful UV rays Choose from: Gold frames with Brown Polarized lenses Gold frames with Green Polarized lenses Black frames with Grey Flash Polarized lenses Case: Includes brushed aluminum, felt-lined, 6mm thin case with magnetic closure. Flexibility: Frame front and temples are made with high-tensile-strength, stainless steel to prevent breakage and corrosion Bridge is made with a super-elastic titanium, shape-memory alloy to allow sunglasses to keep their shape, preserve fit and prevent breakage Compact: Subtle hinges on the temple facilitate compact folding, promoting fascinated conversation while respecting the economy of your space