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Far Infrared Functional Optical Glasses TF007
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Far Infrared Functional Optical Glasses TF007
Far Infrared Functional Optical Glasses TF007

$194.00 USD
Far-infrared Functional Optical Glasses TF006
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Far-infrared Functional Optical Glasses TF006
Far-infrared Functional Optical Glasses TF006

$194.00 USD
Far-Infrared Functional Optical Glasses TF002
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Far-Infrared Functional Optical Glasses TF002
Far-Infrared Functional Optical Glasses TF002

$194.00 USD
Far Infrared Optical Glasses TF001
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Far Infrared Optical Glasses TF001
Far Infrared Optical Glasses TF001

$194.00 USD

Far Infrared Tech, Ultimate Eye comfort

O4i specializes in advanced eyewear technology, combining proprietary Infrared Materials and high-oxygen designs to redefine visual wellness for both sports and daily optical wear.

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Far Infrared Functional Casual Sports Sunglasses TF0016

Far Infrared Functional Casual Sports Sunglasses TF0016

Regular price $168.00 USD Sale price $104.00 USD
Far Infrared Functional Sports Sunglasses TF0017

Far Infrared Functional Sports Sunglasses TF0017

Regular price $168.00 USD Sale price $104.00 USD
Far Infrared Functional Sports Sunglasses TF004

Far Infrared Functional Sports Sunglasses TF004

Regular price $168.00 USD Sale price $104.00 USD
Far-Infrared Functional Leisure Sports Sunglasses TF005

Far-Infrared Functional Leisure Sports Sunglasses TF005

Regular price $168.00 USD Sale price $104.00 USD

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Far Infrared Functional Optical Glasses TF007

Far-infrared Functional Optical Glasses TF006

Far-Infrared Functional Optical Glasses TF002

Far Infrared Optical Glasses TF001