An unusual piece for us!  but well used LaMartina Polo Saddle.
La Martina Pro saddles are specially handcrafted in Argentina.  Here's the tech spec:
	
The Saddle panels are made from specially selected cowhide with latex rubber padding of varying density, ensuring comfort and protection for the horse.
	
Buffalo leather billets are hand-sewn to the saddle with a special, extra strength yarn and expand from one side to the other, crossing under the seat. This provides maximum security when the saddle is girthed to the horse.
	
Smooth leather flaps minimizes friction allowing the riders legs to move as freely as desired, while the suede seat adds a little extra grip where needed most.