Building on a classic design, Oakley have further refined their Radar EV Path Sunglasses for performance road cyclists. Based around a new larger one-piece lens, these sunglasses offer an improved range of vision, so even when adopting the most aero position, riders still have excellent visibility. These sunglasses offer the same outstanding image quality that Oakley are known for, thanks to the PRIZM™ lens technology and HDO™, which increases colour contrast and offers vast improvements in image clarity out on the road. To maintain image quality even further, Oakley has built ventilation holes into the upper portion of the lenses, to avoid steam build up - perfect for riding hard in warmer conditions. Thanks to the O-Matter™ frame, these glasses are both lightweight and durable, and with an Unobtanium™ coating on the ear socks and nose pads, they stay firmly in place, even when perspiring. Lightweight O Matter™ frame material with ellipse metal icon accents Unobtainium™ earsocks and nosepads for increased comfort and performance Oakley performance shield lens technology with HDO™ Available with Prizm™ lenses to enhance color, contrast and detail for an optimized experience Polarized and Iridium™ lens options available Available with Oakley Authentic Prescription Lenses Light Transmission: 20% Light Conditions: Medium Light Contrast: Increased Base Lens Color: Black Protective hard case included