Costa™ Hammerhead 400 Polarized Sunglasses
- TR-90 nylon frames
- Stainless steel spring hinges
- Choose LightWAVE glass or CR-39® scratch-resistant plastic lenses
- 100% UV protection
- Manufacturer's lifetime warranty
LightWAVE glass lenses are 20% thinner and 22% lighter than typical glass lenses but they still exceed federal standards for impact-resistance.
CR-39 scratch-resistant lenses are fully functional, lightweight alternative to glass. This lens type offers all the same advantages of the LightWAVE glass but in a more affordable material.
About your Costa lenses:
- Blue Mirror for bright sun, offshore fishing, and most water sports
- Green Mirror for variable sun conditions, inshore and offshore fishing
Rated 4.7 out of 5 by 3 reviewers.
Rated 5 out of 5 by Stratos285xl The best. Simply the best on the market hands down. I use them for driving and fishing. August 31, 2012
Rated 5 out of 5 by Depews84 Awesome I would like to let everyone out there who may be skeptical on whether or not to purchase these glasses due to the frame being a L/XL....I have a small head and these glasses look and feel great! May 14, 2011
Rated 4 out of 5 by CAROLTENNIS HAMMERHEAD SUNGLASSES These sunglasses are worth the money. They are comfortable and lightweight. I love the choice of lenses for differing watersports. The polarized lenses makes such a difference!! September 11, 2006
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