These round-shaped men's sunglasses characterized by a keyhole bridge are made of injection-moulded Acetate Renew, a blend of bio-plastic derived from sustainably sourced wood pulp, and recycled content recovered from industrial processes.Both temples are decorated by a Gancini detail in relief.In the transparent versions, the temples reveal a custom metal core. injection-moulded Acetate Renew Frame: transparent grey/Lenses: deep smoke grey