The structure is made of wood, the padding is in polyurethane foam and mixed feather. The seat is made of polyurethane foam density 40 kg/mc covered with mixed feather quilt. The backrest is made of polyurethane foam density 30 kg/mc covered with mixed feather quilt plus polyester fiber and latex chips. Luna can be upholstered in fabric, microfibre, leatherette and leather and has completely removable covers except for the leather version.