This western saddle is made on an english tree with wool flocking AND an adjustable gullet.  It is infinitely adjustable to fit your horse and make adjustments for your comfort.  Lightweight. 
 
 
Tree: Ultra-Flex-tree
Gullet: completely adjustable gullet width
Seat size: S2
Material: Leather
Weight: approximately 22 lbs.
Saddle length: approximately 22.5 inches
Skirt length: approximately 13 inches
Condition: New