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Costa Del Mar Riverton 580G Polarized Sunglasses

Item ID: 22899


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Costa Del Mar Riverton Sunglasses are perfect for anglers who need a great pair of sunglasses while fishing. New Zealand’s oldest permanent settlement in Southland is an eclectic seaside town that lends its name to these size small frames. Stake your claim to new places with these thin, lightweight frames made from our eco-conscious bio-based resin. Riverton, which comes in four colors, also features durable integrated spring hinges and comfortable Hydrolite™ nose and temple pads. These were specifically designed for being out on the water and the Riverton frame has a large fit. The Costa Rivertons feature Costa's 580G glass lenses, which are extremely clear, blocks 100% UV rays, blocks some blue light to eliminate haze and eliminates yellow light for superior colors. Like all Costas, the glass lenses in the Riverton sunglasses are polarized. These lenses are Costa's top of the line and will definitely give you the vision that you need while on the water.

Costa Del Mar Riverton Sunglasses are available in two different frame colors, and three different lens colors. Choose the combination that you love!


Lens Chart

Gray - 12% light transmission - Perfect all-around choice for sports on water and land. Maintains color saturation and natural contrast in medium to bright sun conditions. 

Silver Mirror - 12% light transmission - Encapsulated mirrors optimize light transmission and enhance colors. Perfect for sight fishing or any outdoor activity with variable light. 

Copper - 12% light transmission - Made for sight fishing, driving, and everyday activities. Cuts glare and enhances contrast and color, providing eye comfort in any conditions. 


Fit - Small

Hinge Type - Optical Spring

Lens Size A / B - 59 mm / 43.4 mm

Temple Length - 125 mm

Bridge / DBL - 18.4 mm

Base Curve - 6 Base

Lens Materials - 580G Glass

Frame Material - TR 90 BIO Resin

Frame Color - Shiny Black Kiwi Frame

Lens Color - Gray Lens