Square Sunglasses for Men

No. Here it describes the frame shape. Choosing for a particular face depends on proportions, measurements and the visual effect you prefer.

Check whether it slips, barely rests on the bridge or has temples that sit too far apart. Compare its dimensions with glasses that already stay stable.

You cannot infer this from shape. Polarisation must be stated in the lens specifications and checked separately from color or a mirrored finish.

Not necessarily. A variant may pair a dark front with other lens tints or finishes. Check the description of both parts and the images before choosing by a shortened name.

No. Darkness and ultraviolet protection are different properties. Check the declared protection and filter category instead of relying on tint alone.

No. Weight and fit are different. Check the bridge and temples while looking down and turning your head. A light frame that slides or presses at the sides may suit you less than a slightly heavier frame with better contact points.

Remove particles first according to the care instructions. Use a clean microfiber cloth and avoid clothing or paper, which can carry dirt and damage the finish.