EquiFit MultiTeq Short Hind Boot with ImpacTeq Liner custom_0218 The thickness is measured as

The thickness is measured as the diameter of the mouthpiece at the connection to the ring

Maybe our Wither/Bridge Pad is the answer

Size:  14 inch

Color: Regular Oil/Sunset

EquiFit MultiTeq Short Hind Boot with ImpacTeq Liner custom_0218 The thickness is measured asBuilt for the long haul. Full coverage protection from daily rides to turnout. Your boot companion, for whatever the day brings. Features: Full Coverage Protection Perfect for daily turnout & exercise Durable, Easy Care EverLeather Shell Virtually indestructible EverLeather is scratch, tear & puncture resistant Sewn in ImpacTeq Conforms to the leg for a custom fit, provides support & absorbs impact StretchTeq Straps Two 1. 25 wide StretchTeq straps