The men’s flip-flops have a foot-length chart and selectable sizes 38–46. A printed US or EU conversion is only an intermediary; the listing expressly says its centimetre figures refer to the foot, not the insole or outsole.

Use the foot-length interval

Stand with your heel against a wall, mark the longest toe and measure both feet; use the longer one as the comparison. The chart puts 26.6–27.0 cm in size 44, 27.1–27.5 cm in 45 and 27.6–28.0 cm in 46. For a hypothetical 27.0 cm foot, 44 reaches the top of its listed interval. If the foot is wide or the toe reaches the edge, ask for the actual footbed width and heel-to-toe usable space instead of automatically sizing up. The chart also prints 35–37 and 47, but those sizes are absent from the current selector.

The source lists a cow-leather upper, cotton lining, EVA insole and rubber outsole. Those materials do not establish an all-day comfort or slip-resistance test. Black, Auburn, Gray and Khaki are the selectable colours. Confirm the exact colour and strap shape from its selected product image.