For its outdoor collection, Promemoria chooses to use a selection of natural materials such as ash, natural wicker, special fabrics and marbles of different origins.
Ash, of European origin, is particularly suitable for outdoor products due to its robustness and resistance to dynamic stress. Natural wicker is a material obtained from rattan, a species of climbing palm tree found in tropical areas.
Promemoria offers various water-dyed finishes.
Marbles and precious stones are mainly quarried in Italy, Africa and South America. These materials are cut and polished by hand in small local workshops that share Promemoria's philosophy.
The outdoor products are treated with a waterproofing process that guarantees protection from the weather and other external agents.