The Petrie Siena is the newest dressage model from Petrie. This model is very similar to the Petrie Bergamo, only it has a zipper at the back for extra comfort. It is important that the boot supports you well and is comfortable at the same time. With the soft leather on the inside and the slim fit, the boot fits your legs perfectly. These qualities makes the Siena a comfortable boot. The outside is made of extra strong cow leather. The Siena is available in standard sizes and can be finished off completely with a top-cuff or fringe design.