This innovative and elegant eyewear series draws inspiration from the traditional Chinese mortise and tenon construction technique. Featuring a patented screwless hinge design, it delivers high structural stability while allowing the eyewear arms to open up to 180 degrees without additional connecting materials to easily fit all face shapes. In terms of material, the eyewear series comes in two material options: 0.6mm-thick bio-thin steel and corrosion-resistant titanium. These materials perfectly balance lightweight and high strength, weighing only 16g, considerably enhancing wearing comfort.
