The Oakley Holbrook Sunglasses are the perfect choice for sunny days. They feature an O matter™ frame for a lightweight yet durable design and are also super comfortable to wear. They feature Oakley's Prizm™ lens for enhanced colour and contrast and offer crystal clear vision thanks to Oakley's patented High Definition Optics™. They also have just 17% light transmission to protect your eyes and reduce glare. Oakley branding completes the design.