Lens Material: Polarized Polycarbonate (580P). Costa 580® Polarized Polycarbonate Lenses (580P). TheCosta Del Mar Loreto Palladium / Blue Mirror Polarized 580P 56mm Sunglasses combine adventure-ready performance with a polished aesthetic.
Costa Del Mar Paunch Sunglasses Tortoise frame Green Mirror 580P plastic lens
Costa Del Mar Paunch Polarized Sunglasses. Inspired by the legendary surf breaks of Bocas Del Toro, Panama, theCosta Del Mar Paunch is designed for those who live for the water. 580 Polarized Lenses: Costa’s legendary lens technology that enhances colors and cuts glare.