The Costa Del Mar Lifestyle May Sunglasses bring the refined character of a historic destination coastal town to a distinctive, fashion-forward female profile. This premium model features an elegant Ocean Tortoise acetate frame crafted with sophisticated, intelligent lines designed specifically to offer large-lens face coverage and style. Outfitted with high-clarity Copper Gradient 580G polarized glass lenses, this configuration delivers unbeatable glare reduction and exceptional depth definition under variable, shifting sunlight. Costa's proprietary 580G Lightwave glass engineering targets and filters out harsh yellow light spectrums and high-energy blue light to drastically minimize optical fatigue over long hours spent along the shore. Complete with heavy-duty construction and a classic, comfortable look that easily transitions from beach adventures to daily urban commutes, Costa stands firmly behind this premium sunwear asset with their signature limited lifetime manufacturer warranty. Costa Del Mar May Women's Ocean Tortoise Frame Copper Gradient 580G Lens Sunglasses 06S2009-20092057