Woof Wear Medical Hoof Boot size 9 converted to Easyboot Zip

Sizing across brands only works through the millimetre band, never the number. Woof Wear Medical Hoof Boot and Easyboot Zip both publish in millimetres, so a Woof Wear Medical Hoof Boot 9 (hoof length 179 to 189 mm) is matched by finding the Easyboot Zip size that covers the same length.

This is a medical boot for wraps and soaking, not for riding. Size it to fit over the poultice and dressing you are using, so pick the band that clears the wrap, not the hoof alone.

The Zip bands are very wide, so several sizes can contain one hoof. It is a stable and recovery boot, not a riding boot; fit it to clear the wrap, not for a close performance fit.