Here's what Firmoo have to say about their website:
I was given the choice of glasses or sunglasses so I opted for a pair of sunglasses, and although tis not the season, these will come in great for next summer.
As you can see, these are very similar style to the RayBan Wayfarer - which are my most lusted after pair of sunglasses so to have a similar style is great. I know this style will look great with a tan and I'll definitely be sporting them next year.
The delivery from Firmoo was very quick, the glasses came bubble wrapped in a case and also included a soft case. The biggest bonus is that they included spare screws and some kind of tool (I suppose it's for fixing them). Ever broken a pair of sunglasses and not been able to fix them? I have. So it's a great little feature and means you're not throwing away a good pair of glasses. The glasses are made very well and seem strong so I hope they don't break.
As they said before, Firmoo offer a free first pair programme where you only pay for shipping, if this is something you're interested in, click here. I think this is a great idea, shipping is so quick and available worldwide. For glasses you simply put in your prescription and voila, glasses suited to you!