Swiss Galoppers size SG3 converted to Scoot Boot Classic (Regular)

Sizing across brands only works through the millimetre band, never the number. Swiss Galoppers and Scoot Boot Classic (Regular) both publish in millimetres, so a Swiss Galoppers SG3 (hoof length 112 to 123 mm) is matched by finding the Scoot Boot Classic (Regular) size that covers the same length.

The Galoppers bands overlap by design, so two sizes will often both list your length. Break the tie on width: the narrower boot for a longer-than-wide hoof, the larger for a round one.

Scoot's own rule: if the hoof is 10 mm or more wider than it is long, size on the maximum width band, not the length. A round hoof can also take a Slim as a half size.