Every car driver knows what it is like to drive on wet roads when the sun comes out. The sun’s rays reflect strongly on the road making it very difficult to see. Skiing and water sports create similar problems, as light is reflected off the snow or water. Polarised sunglasses are the perfect solution. By filtering the polarised light, which is formed by reflections on non metallic surfaces, polarised sunglasses protect your eyes from glare and gives you richer-contrast, clearer vision.