If it's any help I find my Giro Empire SLX (43) to be a tiny bit narrower and shorter than my Sidi Ergo 3 (43), so a 46.5 Giro should size up well against a 46 Sidi.
That a grand comparison. Cheers
@pifko started
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If it's any help I find my Giro Empire SLX (43) to be a tiny bit narrower and shorter than my Sidi Ergo 3 (43), so a 46.5 Giro should size up well against a 46 Sidi.