A/O stands for "Amateur Owner" and therefore, this exceptional saddle combines outstanding comfort with absolute correct design so you can handle the flat, fences or show ring with total perfection. Handsomely constructed in buttery-soft French printed leathers, this saddle is as beautiful as it is comfortable. Features calfskin seat that is wider and deeper than most saddles, padded triangular knee rolls for the best control and wider panels contoured to the horse. All trees are made from laminated wood which is steel reinforced for strength with the addition of spring steel so as to retain flexibility.