Luna Nueva is crafted for those looking for a minimalistic companion to heighten their costal adventures. Featuring a soft butterfly silhouette and made from ultra-thin material, Luna Nueva achieves some of the thinnest cross sections in our assortment, giving a refined, graceful and distinct look. 580 lens tech delivers best in class color enhancement and scratch resistance, enriching any costal experience. Adjustable nose pads allow custom fit ensuring maximum comfort and retention. Design: Filtering reflective glare is essential for anyone on the water or outdoors. Costas absorb 100% of UV light, providing you the best in light management and protection C-Wall coating provides extra scratch-resistance and a barrier that repels water, oil and sweat for easy cleaning The lens' multipatented technology manages light by:Absorbing Harmful High-Energy Blue Light (HEV), Enhancing Reds, Greens, and Blues, Filtering Out Harsh Yellow Additional Details 6 Base Curve Decentered - Medium Coverage: Frames with medium-coverage and wrap that value style but still perform Wide Fitting: A large lens front designed to fit those with a wide head 580P is Polarized Polycarbonate 580G is Polarized Glass