The Allure of the Nautical Chaise from Nardi
https://www.scribd.com/document/1005516392/The-Role-of-Nardi-Adirondack-Furniture-in-Modern-Outdoor-Living-186033
The core material fundamentally starts with typically an advanced compound, often polypro or dense polyethylene, though leading contract makers keep secret their precise formulas like cola brands secure their syrup recipes