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The Costa 580 technology reaches far beyond the bounds of mere polarization. By blocking yellow light at exactly 580 nanometers, the lens relieves eye strain while enhancing color, improving your overall comfort. Crystal clarity is achieved by the hindrance of shortwave, high-energy blue light, cutting haze and blur like you've never seen in sunglasses. Because a long day outside usually means a hefty helping of sun exposure, Costa ensured the W580 glass lens to be 100% UV-blocking and polarized, virtually eliminating reflected glare of any kind. Over plastic lenses, glass provides a higher clarity and greater resistance to scratch damage.
Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.
- Costa W580 glass lens
- Polarized and UV-blocking
- Nylon frame
- Extra large face size
- Hydrolite rubber pads
- Hard case included
- Please see size chart for information on lens options
- Item #CDM000M