m18

Lightweight and shape-resistant design with two bridges: m15-type bridge with solid volume and titanium top bar. The front rim, which has extremely fine hairlines that hide scratches, is 2.5 mm deep and has been designed to provide the appropriate strength and thickness for prescription lenses. The M15 type BS titanium temple has a shape at the joint that surrounds the outer circumference of the barrel to increase the strength around the hinge. The temple ends, which have a good grip and are molded from CP and silicone, are combined with end tips made of tungsten, which means heavy stone in Swedish and has a very high specific gravity, to reduce the weight on the front and bridge of the nose. We pursued the ideal product that is comfortable to wear, lightweight, and durable. The sunglasses lenses are made of CR39 material, which is both lightweight and strong, and are medium gray with a transmittance of 35% and anti-reflective coating on both sides, making them suitable for wearing from daytime when the sun is strong to nighttime. These functional sunglasses are matched with a high-spec frame to make them easy to wear on a daily basis.