1.Clear are excellent for winter, night or indoor swimming and mirrored are perfect for sunlight. Two great colours to suit your mood or colour co-ordinate with your swimmers. 2.The inner surfaces of the lenses are coated with the latest anti-fog Environmental Treatment Technology, that provides maximum anti-fog protection for your goggles, and is safe for your eyes and skin. Use our quality protective case to keep your googles looking brand new. 3.The specially manufactured silicone material plus the Ergonomic design of the goggles ensures a snug fit on all face shapes, and STOPS annoying leaks. 4.The outer surfaces of the lenses are carefully coated to enable the lenses to filter out harmful rays, and protect your eyes from heat and damage of UV sunrays. 5.Our fashionable colours, and our smooth sleek lines, create a sporty high-fashion look that will make you stand out in the crowd. "