The product line that includes the Mercury and Swing armchairs, the Action director chair and the Silla deck chair with the Jolly footrest is characterized by the use of DDY fabric for seats and backrests. The DDY fabric differs from other used fabrics because the yarn used to make it is dope-dyed rather than undergoing a dyeing process at a later moment. This type of fabric, in addition to being pleasant to the touch and aesthetically, has the important characteristic of having a high resistance to UV rays.