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Riverton

Polarized Glass (580G)
$239.00 $167.30 -30%
Availability: Sold Out.
 - Gray
Riverton
$239.00 $167.30 -30%
SPECIAL OFFERS
40% off prescription lenses.
Free Carbon Neutral Shipping.

Riverton

Polarized Glass (580G)
$239.00 $167.30 -30%

Frame Color: Pomegranate Fade

Lenses: Gray Lightwave Glass Learn more
Polarized Glass (580G)
Grey
Polarized Polycarbonate (580P)
Copper Silver Mirror
Polarized Glass (580G)
Grey
Polarized Polycarbonate (580P)
Copper Silver Mirror

Details:

Frame Color:
Pomegranate Fade
Lens Color:
Grey
Lens Material:
Polarized Glass (580G)
Frame Fit:
Regular
Size:
S
Item No:
RVT 48 OGGLP
Availability: Sold Out.
 - Gray
Riverton
$239.00 $167.30 -30%
SPECIAL OFFERS
40% off prescription lenses.
Free Carbon Neutral Shipping.

INCLUDED

Costa Case

Cleaning Cloth

View full details

The RIVERTON Story

New Zealand's oldest permanent settlement in Southland is an eclectic seaside town that lends its name to these medium 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.

#SEEWHATSOUTTHERE

See what adventures others are taking their Costa sunglasses on. Share your own with #SeeWhatsOutThere.

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The Costa sunglasses ‘fit’ guide is a range from Narrow, Regular to Wide with most people choosing Regular. Fit is a combination of both the size of the sunglasses and the features of the frame, together. The features of our sunglasses influence the way the sunglasses fit, like the hinges and temple construction. Use the ‘fit’ guide to select a Costa sunglass frame that will be comfortable and perform for you.

Frame Fit

Regular

Frame Size

Small

Frame Measurement

1. Frame Width
131.4mm
2. Bridge Width
17mm
3. Lens Width
59.0mm
4. Lens Height
43.4mm
5. Temple Arm Length
125mm

Light conditions are constantly changing. To get the most out of Costa lenses, it's important to choose the right color. We offer seven lens colors that range from low-light like dawn to extremely bright light with blinding glare.

Without lenses With lenses
After
Before
Costa 580G Lightwave Glass
  • C-Wall®Molecular Bond
  • Glass Layer
  • Encapuslated Mirror
  • Polarized Film
  • Glass Layer
  • C-Wall®Molecular Bond
Exploded view of 580G lens layers

580G

Lightwave Glass

Superior clarity & scratch-resistant

  • + Glass provides the best clarity in material
  • + Encapsulated mirrors (between layers of glass) are scratch-proof
  • + 20% thinner and 22% lighter than average polarized glass

U.S. PATENT NO. 6.334.680
U.S. PATENT NO. 6.604.824

Costa 580P Polycarbonate
  • C-WALL®Molecular Bond
  • Mirror (Optional)
  • Polycarbonate Lens
  • Polarized Film
  • Polycarbonate Lens
  • C-WALL®Molecular Bond
Exploded view of 580P lens layers

580P

Polycarbonate

Lightweight, Impact-Resistant

  • + Polycarbonate & are your lightest and most durable lens material options
  • + C-WALL® is a molecular bond which is scratch-resistant

U.S. PATENT NO. 7.506.977

Costa 580P Polycarbonate
  • C-WALL®Molecular Bond
  • Mirror (Optional)
  • Polycarbonate Lens
  • Polarized Film
  • Polycarbonate Lens
  • C-WALL®Molecular Bond
Exploded view of 580P lens layers