##Oakley Flax 2.0 XL Sunglasses with Clear Black Photochromic Iridium Lens The Oakley Flax 2.0 XL Sunglasses with Clear Black Photochromic Iridium Lens bring enhanced coverage to the original Flax model. The result is increased peripheral vision and better protection from the sun and debris. The frame is light and stress-resistant, constructed from O Matter™ material, and Unobtainium™ on the earsocks and nosepad holds it securely in place thanks to its grippy properties when wet and dry. A photochromic lens has been included, one that'll adapt automatically to changing light levels so it can be used on bright and grey days alike. If you do wish to swap the lens out, this can be done easily and quickly. High Definition Optics® (HDO®) bring exceptional clarity and contrast to your vision, and the Iridium™ coating reduces glare, making it easy to spot imperfections in the road surface. Includes: Oakley Flax 2.0 XL Sunglasses with Clear Black Photochromic Iridium Lens / Sport Soft Vault Case - black / microbag large - black / nosepad - black