FIT GUIDE · RUNNINGAREA EDITORIAL · 28 OCTOBER 2026
The Flame 5 Future selector can show five size labels on a single line. They describe one pair of shoes, not five separate versions. The important distinction is between the US Men and US Women columns: a bare “US 8” leaves out information you need before ordering.
Read one complete row
For this model, the manufacturer’s linked chart pairs EU 41 with US Men 8, US Women 9.5, UK 7 and CM 26. The official product options also pair M 8 and W 9.5 within one physical variant. If you normally shop by US Women, read the W column rather than choosing the same number from the M column.
For a practical check, compare the full label on your current shoe box with the corresponding row. A familiar EU number can help you locate the row, but it is not evidence that another brand has the same fit.
Why our EU 37.5 option says UK 4
Our supplier catalogue pairs EU 37.5 with UK 4.5. The manufacturer’s chart instead gives UK 4, alongside M 5 and W 6.5. We retain the supplier’s actual EU option and show the manufacturer’s UK label. We have not turned it into a different stocked size to make the numbers line up.
This is a useful reason to check a full row before ordering from an international listing: a copied conversion can conflict with the brand’s chart even when the EU label is unchanged.
CM is not the length inside the shoe
The brand asks customers to choose with reference to foot length and labels its chart column CM. We reproduce that label as Brand CM. We have not measured the interior of these shoes, so we do not call it internal length or promise a particular amount of toe clearance.
Keep your own foot measurement and the chart label as separate pieces of information when asking about fit. If you send us a measurement, include which foot you measured and the full size label you are comparing. A number without its unit or size system is difficult to interpret reliably.
A chart row does not create stock
On 28 October, our source catalogue enabled 13 EU options from 37.5 through 46, including several half-size labels. EU 45.5 was disabled, so it is absent from our selector even though it appears in the manufacturer’s wider chart. The selector is the place to check the combinations offered here; the chart is the place to interpret their labels.
Select a colour first, then a size. Review the complete size line before adding the pair to your basket. If a desired label is missing, ask us about that exact colour and EU size rather than substituting a neighbouring option.
Keep the model reference with your enquiry
This guide applies to Flame 5 Future, model family 672612207. View the Flame 5 Future colours and verified size selector. If you are comparing it with the separate Flame 5 model, our model identification guide explains the distinction.
Sources checked 28 October 2026: 361° Flame 5 Future product page and its M/W options; 361° international size chart linked from that page. Availability statements refer to our catalogue on the check date. This is a size-label guide, not a wear-test report or a fit guarantee.