Costa Hammerhead 580G Polarized Sunglasses
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If you've got the guts you can swim with them, but we suggest you just kick back and relax while wearing them; Costa® Hammerhead 580 Polarized Sunglasses. The Hammerheads feature Costa's 580 Lightwave® glass lenses which in addition to providing 100% polarization and 100% UV protection, they also incorporate an advanced filtering compound into the lens material to reduce yellow light. This results in enhanced colors and greater visual acuity in all conditions. Lightwave glass lenses are 20% thinner and 22% lighter than typical glass lenses but they still exceed federal standards for impact resistance. Ultra-tough, full-wrap style TR-90 nylon frames with stainless steel spring hinges make Hammerhead polarized sunglasses right for any adventure.
- Costa 580 Lightwave glass lenses
- 100% UV protection
- 100% polarization
- TR-90 nylon frames
- Stainless steel spring hinges
About your Costa lenses:
- Blue Mirror Encapsulated mirrors deliver superior contrast and color in full sun and eliminate glare (gray base).
- Green Mirror Encapsulated mirrors enhance visual acuity and eliminate glare (copper and amber base).
- Silver Mirror Encapsulated mirrors enhance colors and also optimize light transmission (copper base).
Costa™ Hammerhead 580G Polarized Sunglasses
I bought these glasses to use for fishing but they fog up very easily and give me a bad headache. And to keep them from fogging up you had to wear them further down on your nose and then when your face would sweat they would slide down your nose but the clarity of them was unreal only complaint I had was they seemed really heavy feeling and hurt my nose and gave me a headache. I traded for the man of war glasses and love them so far.
March 26, 2012
Cant beat these far as polarized glasses go.
These are by far the best pair of polarized glasses I have ever had. I got the copper green mirror lenses and they are great. Get you some you wont be disappointed.
October 17, 2011
These Costas are awesome.... the coverage is great and the glasses feel secure around your head, they are a little big in the extra large fit tho ... BUY THEM!!!
January 28, 2010
Worth the price paid.
I tried several pairs of Costa's and other premium sunglasses to ensure that I make the best selection. These glasses were worth every penny they provide great coverage and are very light. The lenses are clear and with superb clarity. I highly recommend these to anyone who is looking for a quality set of sunglasses.
July 13, 2009
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