Saddle chairs with back come with a back cushion to provide additional lumbar support. In some chairs, they are fixed to the base, but in others they are adjustable and you can change their height and tilt angle.
These pieces can have different shapes such as squares, rectangles, ovals, or even crosses and also, different depths. Some are simply flat and others are deep in the center and curved from the sides outwards to better fit your back shape.
Having a back support is optional, but if you are consider getting a saddle saddle stool with back, you should take a moment to check its features and how it meets your needs.
Check these options for saddle chairs with back support!