Bought two pairs of the same model in different colours. One is perfect, other is bent out of shape. As they are sports glasses with interchangeable lenses, I have removed the lenses and found they they are of an inconsistant size, I have used a micrometer to prove this. It has taken 4 weeks, and around 20 emails to FINALLY get a warranty offer on the faulty pair, and its for different models or different lenses, despite the fact they have almost identical replacements available on their website. I suspect I am being offered want they have surplus of. I would avoid like the plague! Dont waste your money.
I have conceded I have wasted my money, and at least now want to warn others of what they are potentially getting with their hard earnt cash.