Upholstered in Ricochet fabric. Backs with integrated swing mechanism (also available in fixed version). Seat in bi-density polyurethane foam 35-25 kg/m³. Back in bi-density polyurethane foam 21-42 kg/m³. Armrest cushions 100% goose and duck feathers. Lumbar cushions in polyester fiber flakes. Structure in solid fir wood, pine plywood and particle board. Extra Large High Resilience elastic straps suspension. Base in solid linden with black stain. Base in solid beech with black stain. Optional deco cushions.