Bayside
Polarized Plastic (580)
Bayside
Polarized Plastic (580)
The BAYSIDE Story
Whether you’re on the boat, dock, or back deck, the rounded eye shape of Costa’s medium 100% UV protection polarized Bayside sunglasses will keep your eyes as relaxed as your body. This softer lifestyle frame is still made to perform with ventilation ports, Hydrolite® nose and temple pads, and Pin Hinge. The Bio-Resin material is durable and kinder to our environment for a future of days fishing on the Bay.
Recommended Retainer: Costa Loop Retainer
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Frame Fit

Frame Size

Frame Measurement


-
1. Frame Width
- 137mm
-
2. Bridge Width
- 16mm
-
3. Lens Width
- 56.0mm
-
4. Lens Height
- 45.0mm
-
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.
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Blue Mirror Open reflective water
-
Green Mirror High Contrast
-
Gray
Silver Mirror Everyday activities -
Copper Silver Mirror Natural Contrast
-
Gray Everyday activities
-
Copper Variable light, Driving
-
Sunrise Silver Mirror Activities during low light





- C-WALL®Molecular Bond
- Mirror (Optional)
- Polycarbonate Lens
- Polarized Film
- Polycarbonate Lens
- C-WALL®Molecular Bond

580P
Polycarbonate (+Trivex in RX)
Lightweight, Impact-Resistant
- + Polycarbonate & Trivex 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

- C-WALL®Molecular Bond
- Mirror (Optional)
- Polycarbonate Lens
- Polarized Film
- Polycarbonate Lens
- C-WALL®Molecular Bond
