All shimmable pads begin with a ThinLine 3/16” panel over top of the base pad. Each saddle pad has a pocket beneath the ThinLine panel to place optional shims for fine-tuning saddle fit.

These shims have been carefully designed by Master Saddlers. They are custom cut with a tapered edge to ensure you will never have a pressure point. Our exclusive foam makes saddles fit better and horses more comfortable.

Adjust saddle fit and add more protection for your horse all in one easy step. Inserts stay put without shifting and you may stack up to three sets. We do notdivide the pocket, allowing you or your saddle fitter to place the inserts precisely where your horse needs it. If you find you no longer need inserts, just remove them and keep all the great benefits of your ThinLine Pad!