Quality of progressive Rx is the best, non-colorblind can use. Quality of the Rx is the best. I am not colorblind, but being a scientist, was curious & ordered non-Rx pair to test as sunglasses. I was pleased with the results so ordered sunglasses in my (progressive) Rx. Rx was large improvement over my clear pair, having wider vision, so later I ordered indoor Rx pair. Lenses increased contrast (in addition to color enhancement). in my opinion more non-colorblind should use these.

Customer service non existent Customer service non existent. Unreachable when the return of the product was requested. Have sent 5 emails and phoned several times without an acknowledgement of the emails and just get voicemail on the phones. Have emailed both their UK and US "support" addresses.

scam See on Youtube: "Exposing the Color Blind Glasses Scam" from "MegaLag" Channel This company is scamming people, see upper mentioned video for explanation

Great, love them Was suggested these glasses by a friend when I said I needed a new pair of glasses for work but was struggling to find a good pair. Delivery was prompt and the cost was appropriate, a little pricey but worth spending money on a decent product. I initially wasn't going to post a review but was surprised to see the negative ones on here so thought to add my experience

No refund despite their money back guarantee. The glasses made no difference to my son. Despite their money back guarantee, my return request was ignored, more than once, and only accepted once I’d opened a Paypal case. The glasses were returned by Royal Mail tracked but no refund has been received. All correspondence since had been ignored so I’ve had to escalate the PayPal case to receive my £284.00 Incidentally, when I was contemplating purchasing the glasses and asked a question and needed help with filling in the prescription, their communications were excellent, answering every email straight away! I wouldn’t recommend these glasses but if you do decide to purchase them, I’d strongly advise to use PayPal so you’re covered in the event of being ignored, as I have been.