Zilco driving underhalters are made from wipe clean PN strapping, and are lightweight and slim. The underhalter is designed to fit discreetly underneath a driving bridle without interfering with bridle cheeks and noseband.
They are incredibly strong despite their delicate appearance and are invaluable during harnessing up, putting to and in the event of an emergency. They are made from the same material as your Zilco harness so they don’t look at all out of place and last for years.
Size Guide
| Noseband | Nose to Nose over Poll | |
| Shetland | 55cm | 73-89cm |
| Pony | 60cm | 70-86cm |
| Cob | 66cm | 86-106cm |
| Full | 71cm | 99-120cm |
