Comfortable wearing comfort due to supple material The supple frame is not only comfortable to wear, but also surprisingly thin and light. Temple hook structure (designed by Mr. Oki Sato) By hooking the temple to the unique temple hook mechanism provided on the nose pad, the thin body becomes even thinner. Thinness when folded, about 13mm. Carefully selected high-performance lenses Blocks 99% of ultraviolet rays & more than 45% of blue light. Screw and metal free You don't have to worry about rusting even if you get wet. It is safe for people with metal allergies. material Frame: Plastic (painted) Lens: Plastic (coated) Manufacturer Model Number 8033607、8033608、8033609、8033610、8033611、8033612 Weight 18-23 g (depending on the degree) Weight No degree 14g *We try to make the product photos as close to the actual color as possible, but the color may differ from the actual product depending on the monitor settings you are using, the lighting in your room, etc.