Suspension: NEA elastic webbing (10 year guarantee).
Seat: VISCOELASTIC cushion with 55 Kg. "memory effect foam" + a 35 Kg. polyether cushion (cfc. free) with wrinkle control.
Back and arms: : a combination of 70% antiallergic hollow fibre and 30% down feather.
Cover: Completely removable cover. Loose covers separated into parts for an easy washing. When it is upholstered in leather it is fixed.
25 Years for the metallic frames.