- Rectangular frame made of stainless steel.
- Rounded silhouette with double nose bridge.
- Acetate temple tips and movable silicone nose pads.
Thin lines is a popular family of eyewear by Theo, which has been produced since 2010. The silhouette of each model is made as if it were a single solid line. Hence the double nose bridge of the frame. Thin lines do not overload the face, but have expressive streamlined shapes.