Arm Evolution is an elegant and enveloping armchair with expanded polyurethane structure in a continuous line between the back and the armrests.‎ Soft cushion integrated in the seat.‎ Restyling of the wooden legs.‎AVAILABLE FINISHES:A1: walnut without knotsA2: knotless oak, cherryA4: knotless oak pigmented: milk white, total blackD1: fabric: orsetto, canvas, Milano - M 107, Tokyo - M 115, bouclè - M 150D2: fabric: mapleD3: leather: suede, crystalD4: leather: nubuckD6: customer leather, customer fabric