The Siro armchair is a natural addition to the Siro+ collection. The armrest for the armchair is made out of leather and is wrapped lightly around the chair creating beautiful curves. When describing their creative process, designers Suppanen and Mangiarotti said, “We didn’t want to ruin the original Siro by designing its companions only for the sake of creating a new product. They had to have a role and a meaning”. The Siro Armchair is available in black stained oak with black leather and natural oak with natural leather.