Costa Del Mar Tuna Alley 60mm Polarized Sunglasses in Blackout/Blue Mirror
From Nordstrom
Polarized lenses bring smart, reliable performance to American-made sunglasses designed to meet the sun-blocking demands of sport fishing. Signature 580 Glass, Costa's most high-tech lens, provides superior clarity, scratch-proof 100% UV protection and the best polarizing efficiency available. 60mm lens width; 17mm bridge width; 125mm temple length 100% UV protection Nylon Made in the USA of imported materials