An evocative and iconic design from Tonon. Through the use of an innovative manufacturing process of the shell. The material is called Freeform advanced, which is an integral solid-coloured foam, whose molecular structure is very stable and partly self supporting, that means more flexibility and more comfort as well as lightness to the chair. The shell is available in 10 fresh colours, and the wooden base is also available in a metal option, see the Up Chair.