Inspired by our first 100% sustainable leather bag, the Portobello frames are a bold, modern shape made with bio-acetate.
A bold square frame in bio-acetate.
- Rounded D shaped acetate frame
- Mulberry logo at temples
- Gradient lenses
- Lens category: 2
- UV400
- Comes with box, case and lens cleaning cloth
- Store in case when not worn and clean regularly for longevity
- Arm length
- 5½”
- Bridge width
- ¾”
- Lens height
- 2″
- Lens width
- 2″
Material
Bio-Acetate
The frames are made from bio-acetate, a biodegradable and recyclable cellulose acetate. This is gained from renewable resources such as seed fibres derived from cotton, and wood fibres derived from conifers and deciduous trees. The sunglasses feature nylon bio-lenses. Bio-nylon lenses are biodegradable and use less energy than classic lenses. A material derived from the castor plant, and have metal detailing on the arm and front.
This product’s code is RS5437-000P677



















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