All Barefoot Pads come inclusive shims however these can be used as replacement or should you, in places, require addtional padding. Barefoot shims are easily trimmed with a sharp pair of scissors.
Rubber Foam Shims: Quite firm with only a slight give perfect for fine tuning saddle fitting i.e lift either at the front or rear to level saddle. In case of broad loaded shoulders or prominent withers, additional padding should be used inside the rear of the pad to keep saddle in balance. Additional padding should be placed at the front should your horse be croup high.
Thickness : 12mm
PU-Foam Shims: Soft and far more adaptable than Rubber Foam Shims. Great to level peak pressure and any uneveness along the horse's back such as subaceous glands.
Thickness: 15mm
Image is of the Rubber Shims