Metal wire frames and temples use a combination of copper and steel, plated to ensure a hypoalergenic surface is provided. The platings are very long lasting and will remain looking good a fresh for a long time with normal wear and tear.
Metal frames are very sturdy and hard to damage. Usually metal frames come with a nose pad to make them sit comfortably on the nose. These nose pads are adjustable by bending them gently back towards or away from the glass to make the nose bridge narrower or wider.
55  16 - 135 Lens Height: 47mm
Polarised Lenses. 100% UV protection.
The lenses in these sunglasses are 1.1mm triacetate polarised lenses. There is a coloured reflective coating applied to the outside of the lens.
Polarisation of lenses cuts out reflected light, often referred to as glare, from entering the lenses. Reducing reflected light can reduce eye strain and enhances colours and the ability to see into water.
Polarised lenses may not be compatible with some Liquid Crystal Displays used by cyclists, fishermen and boaters. They are the cause of blotchy rear windows in some cars and may cause your tablet screen to appear black.
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