This innovative saddle has raised the standards for Western Saddle fitting options. It's built on our Flex-Fit tree, which provides maximum stability throughout the spine, yet allows the bars to move slightly with the movement of the horses back. Via Allen wrench the fork width is fully adjustable, allowing you to set it as wide or narrow as needed, by a fraction of an inch. Our Flex-Fit Vario Saddles come with Western Rigging in 7/8th position. They also have a well balanced seat to keep the rider's balance centered. Seat Size 16"