Equine Fusion Ultra Jogging Shoe size 13 converted to Equine Fusion Active Jogging Shoe

Sizing across brands only works through the millimetre band, never the number. Equine Fusion Ultra Jogging Shoe and Equine Fusion Active Jogging Shoe both publish in millimetres, so a Equine Fusion Ultra Jogging Shoe 13 (hoof length 121 to 130 mm) is matched by finding the Equine Fusion Active Jogging Shoe size that covers the same length.

The Ultra length bands are offset from the Active's whole-centimetre bands, so an Active 12 is not an Ultra 12. Match the Ultra by its own length band and width band.

Fusion sizes on length in centimetres, so a 118 mm hoof is a size 12, not 11. The width figure is a maximum, not a band, so a narrow hoof in the right length is fine.