Appalling customer service. Second time ordering. First pair of glasses excellent quality and as described. Second pair were vastly different from the advertised picture. I raised this with them- they informed me that lenses can vary “considerably indoors or outdoors”. I felt this was an ok response so went outside the next day in sunlight. They were still nothing like the picture so I informed them and sent evidence. “Please note that as we already explained, The web colour is the colour of the lens in bright conditions and once you can try them in high light conditions, you will be able to see it.” I explained again that as per the photo they are still totally different to the picture advertised. To assure I had covered all boxes I also took a photo in studio light, and edited the picture to add maximum brightness and I could still not achieve a likeness to the advertisement. They have offered for me to return the item at my expense. I have already spent £10.95 on postage and they would like me to pay a further £8 to return them. £18 out of pocket for an item totally different to the advertisement. Would not recommend for accuracy of advertisements or complaint resolution. Be careful when buying with Sirko