ThinLine Schooling Boots – Open Front



ThinLine Schooling Horse Boots – Open Front / Tendon

The only hard shell schooling open-front horse boot for horses lined with ThinLine Protection.

Additional features:

  • Warms to body temperature for a custom fit.
  • ThinLine does not absorb water so these open-front boots for horses won’t shift or rub.
  • Infused with anti-microbial agents to prevent skin issues, allowing use on multiple horses.
  • ThinLine conforms to the leg and ventilates to keep tendons cool.
  • Dirt will not stick to the ThinLine lining.

The trademark open cell technology makes ThinLine Horse Tack 100% breathable, so heat and moisture are not trapped. An anti-microbial agent is also infused into ThinLine horse boots.  Pressure points created by tendons, bones, splints or wind puffs are gently shaped into the ThinLine memory.  Add the superior impact protection of ThinLine and you have the perfect boot.


ThinLine is known for its longevity. The average lifespan in heavy use, is 4-5 years. One year 100% replacement product warranty.


The pliable, yet firm plastic shell protects tendons from impact, while the ThinLine lining disperses shock and promotes healthy conditions for the horses’ legs. The molding ability of the lining allows this boot to fit a variety of horses while still providing a tight, custom fit. These open-front schooling horse boots are infused with USDA-approved anti-fungal agents to prevent spreading skin diseases.

Available In:

Black, one size fits most horses from 15 hands to small-boned warmbloods. Item 4015-B

Open Front – Full Size: 9.5” tall & 8” wide


Additional information

Weight 2 lbs
Dimensions 15 × 9 in