Metric is a slim square frame that mixes minimalism with modern detail. A visible wire core and the OTIS logo on the temple tip keep it clean and cool, and it suits a wide range of faces.
- Grey polarised mineral glass lenses, with the polarising filter built into the glass
- Category 3, 100% UVA/UVB protection
- Handmade eco-acetate frame
- Visottica hinges with stainless steel screws
- Visible wire core temples