Oakley® Square Wire® Sunglasses have a sleek, streamlined style with dimensional sculpturing on the ear stems for a fresh, original look. These Oakley Square Wires have an ultra-lightweight frame that's made by furnace-blasting 5 metal compounds into one durable C-5™ alloy. Square Wire sunglasses meet ANSI Z80.3 standards for optical clarity and impact resistance, and Plutonite® lens material filters out 100% of all UVA, UVB and UVC rays. Select styles feature Prizm™ lenses, which are designed to deliver ultra-precise color tuning for any environment. The 8.75 base lens curvature provides optimized peripheral vision and side protection. Unobtainium® ear pads offer a no-slip grip, holding the eyewear in precise optical alignment. Oakley Square Wire Sunglasses are a modified aviator style and are ideal for medium to large faces.
Manufacturer style #: OO4075.

Metal frame sunglasses offer casual, sophisticated look
Plutonite lenses filter 100% of UVA, UVB, UVC, and harmful blue light
Prizm lenses available on select styles
Lenses meet or exceed Z80.3 optical and impact standards
Ultra-lightweight C-5 metal frame
3-Point Fit holds lenses in precise optical alignment
Unobtainium ear pads provide no-slip grip

About Oakley lenses :

Prizm: Designed to deliver ultra-precise color tuning for any environment. By fine-tuning individual wavelengths of color to make everything vivid and vibrant, Prizm sharpens visual acuity to reveal nuances that would otherwise be missed by the naked eye.

Iridium: This special metal oxide coating allows Oakley to fine-tune lenses of any color. The iridium coating regulates contrast, glare, reflection, light transmission, and light absorption, tailoring the lenses to better fit specific conditions.

Gradient: Offers a smooth transition in shading from a darker top to a lighter bottom while still retaining true color perception.

Photochromic: A premium option for select single-lens eyewear designs, it darkens the lens automatically to help you adapt to changing light and always perform at your best. Even when the photochromic lens color lightens, it still filters out 100% of all UV.