How long will it take for me to receive my order?
All blue light glasses will be received within 2 - 5 business days if you are located in the U.S. International orders will be received within 7 - 20 business days. Other apparel items will take within 7 - 10 business days, unless on back order.
Business days refer to M-F and exclude national holidays or other holidays that KN is closed during the year.
Do you ship internationally?
Of course! However, shipping may be more expensive and international orders should be received within 7 - 20 business days.
What is blue light?
Blue light is a part of the visible light spectrum which can be harmful to our eyes and sleep cycle. Blue light has shorter wavelength than other lights in the spectrum causing light to scatter more and strain the eyes. There are two forms of blue light. Natural blue light comes from the sun and is another reason it is very dangerous to look directly at the sun. Artificial blue light is emitted from LED lighting and our favorite digital technologies such as our laptops, phones, tablets, etc. Too much exposure to blue light can sometimes cause eye pain, eye fatigue, insomnia, migraines, and more! Our blue light lenses decrease the side effects from extended screen time.
Do you have prescription blue light glasses?
Yes, check out our RX catalog here:
Once you place your order, our support team will reach out to you to collect your RX. It may take up to 14 business days to process your RX order once your prescription has been received due to custom lenses. Business days refer to M-F and exclude national holidays or other holidays that KN is closed during the year.
Can I wear these glasses with my contacts?
Yes, you can! Our regular blue light glasses have no prescription - just our blue light lenses.
What is your policy on refunds and/or exchanges?
All Black Friday and Cyber Monday Sales are final due to promotion.
All 50% OFF purchases are only available for exchange.
Click here to see our refunds / exchange policy.