Costa Del Mar Howler Sunglasses - Tortoise Frames - Blue Mirror COSTA 580 Lens

Costa Del Mar Howler Sunglasses

A howler monkey is one of the fiercest beasts in the jungle. And these frames are worthy of the same name. The retro design of these pliable, TR-90 nylon frames take a nod from our classic Deep Blue frame but have thicker temple for more peripheral protection. Available in frames and lenses as shown below. COSTA MIRROR 580 TECHNOLOGY - High-tech. High-Performance. The ultimate lens. Yellow light is the enemy. It's hard for the eye to process and changes how you see the world. Not with a pair of 580s on. These patent-packed lenses raise the red, blue and green areas to amazing levels, while eliminating much of the yellow light. The result is purer vision, deeper colors and sharper contrast. Costa 580 lenses are available in gray, copper, blue and green mirrors, making them the perfect choice for any conditions. NEW FOR 2010!!! Costa’s proprietary 580P TECHNOLOGY in impact resistant, lightweight, optical quality PC. Ophthalmic quality injection molded PC lens, Virtually unbreakable, Clarity & Color enhancement of the 580 Glass lens, Lightweight, Enhanced coatings to reduce scratching and enhance lens performance, 580 performance at a lower retail price! COSTA 400 LENSES - Designed for adventure. Built to perform. 100% polarization. 100% UV protection. Unmatched clarity, contrast and definition. This is what you'll see through every pair of Costa 400 lenses. We built our reputation and our business on this lens, and it's made for anyone who lives on the water.