What Cavallo Sport Boot size 1 becomes in the Cavallo Simple Boot range, matched on the published hoof length and width in millimetres, with the fit caveats.
Updated 05 September 2026.
Cavallo Sport Boot size 1 converted to Cavallo Simple Boot
Convert a Cavallo Sport Boot 1 to the equivalent Cavallo Simple Boot size by millimetre band.
The measurement, matched across brands
Cavallo Sport Boot size 1 mapped onto Cavallo Simple Boot by the shared millimetre band.
lengthwidth
The conversion
| From | Cavallo Sport Boot size 1 |
|---|---|
| To | Cavallo Simple Boot |
| Cavallo Sport Boot 1 hoof length | 110 to 117 mm |
| Cavallo Sport Boot 1 hoof width | 104 to 111 mm |
| Nearest Cavallo Simple Boot size | 1 |
| Cavallo Simple Boot sizes that overlap | 1 |
Sizing across brands only works through the millimetre band, never the number. Cavallo Sport Boot and Cavallo Simple Boot both publish in millimetres, so a Cavallo Sport Boot 1 (hoof length 110 to 117 mm) is matched by finding the Cavallo Simple Boot size that covers the same length.
The Sport is the narrow cut, roughly 6 mm under the Simple in width. A round hoof whose width equals its length will pinch in a Sport and wants the Simple instead.
The Simple is a square boot, width equal to length. If your hoof is clearly longer than wide, the Sport (narrower) or the Trek Slim sole fits better than the Simple.
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Cavallo Sport Boot size 1 converted to Cavallo Simple Boot?
A Cavallo Sport Boot 1 maps cleanly to Cavallo Simple Boot 1. Both cover the same length band, so it is a direct size equivalent.