Nautile features fluid and harmonious lines. The apparent simplicity of its construction is the result of highly skilled craft workmanship and meticulous attention to detail. The upholstered version consisting of a wood frame covered with differentiated density, stress-resistant polyurethane foam and polyester fibre. The covering is fixed in fabric. The eco version consists of a plywood shell made using woods from forests with FSC certification. The padding is made with a special, recyclable polyurethane foam consisting of a mixture of vegetable extracts obtained from naturally occurring, renewable sources.