Merrell is an American-based brand, therefore we primarily use US sizing. As Australia does not have a universally-recognised shoe size, US shoe sizing is equivalent to AU sizing.
You can view our full size guides by clicking on "Size Guide" when viewing an individual item.
Good to know: Our Kids shoes do not come in half sizes.
Please note that these are guides only. The cm length is the length of the innersole, we advise allowing an extra 1cm for when calculating your size.
See our full size guides below: