The Trifecta takes the basic Ultra ThinLine Half Pad to a whole new level. The cotton base design creates a wither profile and spine free channel, allowing the Ultra ThinLine to lay on either side of the spine so that it is always in the right place. ThinLine developed this pad to give riders the fashion appeal of a sheepskin half pad and the shock absorption they and their horses need without the bulk, high maintenance, or cost of a full sheepskin pad . The Trifecta offers no interference for riders who prefer close leg contact with their horse.
The Trifecta fits under custom and off the rack saddles, and as an added benefit, this pad is also "shimmable" for riders with multiple horses in the same saddle have horses changing shape adjust saddle fit--without having to buy another saddle!
Medium: measures 18" between the rolls and 23" including the rolls. Large: measures 19 1/4" between the rolls and 24" including the rolls.