Thinline Trim-To-Fit Shims

ThinLine Trim-To-Fit Shims – Custom Support, Seamless Ride

Fine-tune your saddle fit like a pro with ThinLine Trim-To-Fit Shims—your go-to solution for achieving balanced, pressure-free performance in the saddle. Made from ultra-thin, shock-absorbing ThinLine foam, these inserts are designed to slide easily into most ThinLine saddle pads, offering personalized support exactly where your horse needs it most.

The best part? These shims can be trimmed to perfection, giving you full control over placement and size—whether you’re correcting asymmetry, adjusting for muscle development, or just dialing in the ride. Lightweight, breathable, and incredibly durable, they blend seamlessly into your pad for invisible support and all-day comfort.

Why You’ll Love Them:

• Made with signature ThinLine shock-absorbing foam

• Trim-to-fit design allows for full customization and perfect placement

• Ideal for adjusting fit at the front, middle, or rear of the saddle

• Works with all ThinLine shimmable pads

• Helps relieve pressure points, promote even contact, and improve saddle balance

• Durable, ultra-thin, and won’t shift during your ride

✨ Whether you’re working through changes in your horse’s topline or just want a more refined feel in the tack, ThinLine Trim-To-Fit Shims are your secret weapon for a smoother, more connected ride.