Costa Sunglasses are assembled in Florida by hand and with pride from the highest quality materials. Every product has a lifetime guarantee against manufacturer defects.
Frames The frames are made from a fusion of Nylon and Hydrolite® injected together when the frame is made resulting in frames that grips the skin the more you sweat.
Hinges The stainless steel hinges cost more than some other frames and are designed to resist corrosion whilst maintaining flexibility so they keep their shape and adjust perfectly when they're worn.
Lenses The 400 lenses put Costa on the map, they're built to perform and offer clarity and definition rarely found in any other brand. These lenses are available in LighWAVE glass (400G) or polycarbonate which is lighter and virtually as clear as glass (400P).
Costa's 580 frames completely eliminate reflected glare and reduce yellow light while boosting red, green and blue light.
The 580 lenses are available in glass (G) or polycarbonate (P) and are covered in a oleophobic, hydrophobic hard coating that repels water, oil, dust and scratches. They have been tested to meet or exceed the rigorous American National Standards Institute standards ANSI Z80.3 and ASNI Z87.1.