Oakley - Sylas - Black Ink/Black Iridium Polarized Size:Size 57 Open Circuit Voltage: 18-22V

Open Circuit Voltage: 18-22V

Lens Information:

Oakley - Holbrook - Woodgrain/Prizm Shallow Water Polarized

Bio-Matter is made from biomaterials having at least 56% bio-based carbon content (representing ratio of castor oil to fossil sources)

Frame Colour: Polished Transparent Dark Brown

Oakley - Sylas - Black Ink/Black Iridium Polarized Size:Size 57 Open Circuit Voltage: 18-22VOakley Sylas is a classic frame with reliable features. Feel secure in this new style that goes above and beyond the standard with upgraded features for all day wear, including a hat compatible design, lightweight frame and Prizm Lens Technology. FEATURES: HAT COMPATIBLE: hat compatible frame and temple design with an increased extended periphery SEE MORE DETAILS: Available with Prizm lenses that are designed to enhance color, contrast and detail to