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felt barrel saddle fit pad
ThinLine Saddle Fitting Shims for Pro-Tech Felt Pads
western felt shock absorbing pad
western saddle fit shim insert
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    ThinLine Saddle Fitting Shims for Pro-Tech Felt Pads


      Note: Please allow up to 7-10 days for these products to ship.

      ThinLine material protects horses and creates a perfect saddle fit.

      Master Saddlers and ThinLine developed a shimming system designed to create custom saddle fit while also providing shock absorbing therapeutic benefits. ThinLine felt saddle pad shims are made from the same trademarked foam found on ThinLine pads. In addition, shims are easily inserted or removed and stay in place during riding and washing.

      Western saddle pad shims are available for all riding styles.

      ThinLine pads have an open pocket. As a result, you place shims exactly where you need them. The pocket has room for up to three 1/4" shims in the same location. When stacking multiple shims, place one just behind the other to create a seamless transition.

      Western saddle pad shim options. Shims are sold in pairs

      Front Shims provide lift in the wither area and can be used to fill in behind shoulders.

      Bridging Shims are used to support hollow or sway backs. ThinLine foam encourages horses to lift their back thus developing better muscle tone over their toplines.

      Rear Shims are designed to lift the cantle of the saddle chiefly to create balance.

      Kits featuring one front 1/4" shim and two sets of bridging shims (one 1/4" and one 3/16").

      **Front and rear shims arrive in 1/4 inch thickness.

      Front, Bridging or Rear Western Shims

      The full Booster Shim runs the full ThinLine panel.  Booster shims chiefly allow you to create ThinLine Plus (1/4 inch) thickness for intense protection.

      Saddle Fit and Asymmetry (Crookedness)

      Saddle trees are symmetrical, frequently horses are not.  Shimming is generally the best solution for asymmetrical horses. ThinLine shimmable pads provide therapeutic protection.  When working with asymmetry leave the full side un-shimmed.  On the hollow side, turn one shim upside down and insert the pair (both shims) into one pocket. As a rule, once horses begin working in ThinLine they feel comfortable enough to stretch into the hollow places and will become straighter.  Keep an eye on your saddle fit and slowly remove one shim at a time.

      Saddle Fit and the hollow or sway back

      Western riders purchase bridging shims more frequently than English riders. Western saddles have a longer, straighter tree.  Bridging shims are a simple way to create the missing contact. Swayback or not, you may find bridging shims to be the easy solution.

      Horses will often develop better topline in ThinLine.

      Horses grow and change throughout their lifetime. For this reason, we made our felt saddle pad shims easy to remove. Keep riding the great benefits of your ThinLine Pad.