Crocs sizing confuses a lot of first-time buyers because most clogs are unisex. One label shows a men’s and a women’s size. Once you know the +2 rule, it’s easy.
In this guide
Key takeaways
- Unisex rule: women’s = men’s + 2.
- Unisex labels look like M7/W9.
- Women’s-only styles (e.g. many platforms) use W sizes only.
- Kids: C sizes for toddlers and little kids, J sizes for big kids.
Unisex conversion chart
| Men’s (M) | Women’s (W) | Unisex label |
|---|---|---|
| M4 | W6 | M4/W6 |
| M5 | W7 | M5/W7 |
| M6 | W8 | M6/W8 |
| M7 | W9 | M7/W9 |
| M8 | W10 | M8/W10 |
| M9 | W11 | M9/W11 |
| M10 | W12 | M10/W12 |
| M11 | W13 | M11/W13 |
| M12 | — | M12 |
| M13 | — | M13 |
Crocs Classic Clog
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Women’s-only and men’s-only styles
Some styles are cut and sized for one group. Many platform clogs, like the Dylan Platform and Classic Platform, come in women’s sizes. If you normally wear a men’s size, add 2 to find your women’s size (M8 → W10).
Kids’ sizes
| Size type | Typical ages | Notes |
|---|---|---|
| C4–C10 | Toddlers | Heel strap matters, so keep it back |
| C11–C13 | Little kids | Room to grow, but the heel shouldn’t lift out |
| J1–J6 | Big kids | J4–J6 overlap with small adult sizes |
For kids, see the best Crocs for kids at every age.
Between sizes?
Most adult clogs come in whole sizes. For the roomy Classic, most half sizes go down. For snugger styles, wide feet go up. Full rules: should you size up or down in Crocs.
Check sizes on the Classic Clog
Size availability varies by color. Compare both stores.
FAQ
What does M7/W9 mean on Crocs?
It’s a unisex size that fits a men’s 7 or a women’s 9. The women’s size is always the men’s size plus 2.
I’m a women’s 8. What men’s size is that in Crocs?
M6. Look for the M6/W8 unisex label.
Are Crocs Classic Clogs unisex?
Yes, most adult Classic Clogs use unisex M/W sizing.
Do Crocs come in half sizes?
Most adult clogs come in whole sizes only. Half sizes usually size down in roomy styles like the Classic.
Final verdict
Remember: women’s = men’s + 2
That one rule solves most Crocs size confusion. Then use the fit type (roomy vs standard) to decide on half sizes.
