Bolle Lightshifter Prescription Only with Optical Clip Frame

LIGHTSHIFTER XL Sport Performance Sunglasses LIGHTSHIFTER, now in XL size. Keeping everything that you love about this performance cycling frame but increasing dimensions to fit the larger faces. Experience the XL field of view while keeping the high-performance specs such as the high grade TR90 Nylon Frame for lightness and flexibility, Thermogrip® rubber for stability and adjustable nose pad for a perfect fit Prescription Lenses Available with Optical Clip Frame: Frame Features » TR-90 Nylon frame for Lightness and flexibility. » Adjustable Temples and Nose Pads. Lens Features » PC material - Polycarbonate, High Impact Resistance and 100% UV protection. » NXT material - Lightweight, Optimal Clarity, High Impact Resistance, Chemical Resistant and 100% UV Protection. » Anti-Fog, Anti-Scratch and Oleo/Hydrophobic treatment. Phantom Clear to Lava High Contrast Photochromic Clear to Lava Lens. Cat. 0-3 ( VLT: 90-15%) Phantom Clear to Green High Contrast Photochromic Clear to Green Lens. Cat. 1-3 ( VLT: 62-9%)