Although there are a few dining chairs on the market made entirely of aluminum, some metal dining chairs have an upholstered seat. This, of course, provides extra comfort during meals. It also means that the chairs are available in more colors, and that they can be re-upholstered if need be.
Metal dining chairs:
Metal dining chairs example. Pictured: “Emeco Navy Style” Aluminum Side Chair by leisure mod.
Also of interest: Sandra Side Chair With Aluminum Seat; Stella Metal Cafe Side Chair in Brushed Galvanized Finish