Metal frame with braided elastic belts. High definition movable armrests. ABS legs. Seat cushions in feather and shape retaining polyurethane foam, covered in Nortek cotton. Removable covers.Kemistry of style was launched in 2001 by Marco Corti, a respected with a background in Industrial design and interior design with the considerable experience in furniture gamered over many years with such market leaders as Tecno, Cappellini and B&B.