Before you start obsessing over the color of your lenses, put the safety of your eyes first. When picking sunglasses insist ...

You can also settle on a tint gradient, giving you flexibility in how you want your sunglasses to look. The tint comes by way of a liquid crystal lens layer, which can be – from an observer's ...

We’ve heard about blue light protection lenses, variable tint glasses and the like – but do you actually need these upgrades and, if so, how do you know what is right for your eyes?