Crocs Men's Size Chart
Complete men's sizing guide for Crocs with measurements, fit tips, and conversions
Use this men size chart to compare your measurements against Crocs's official sizing. Each table shows body measurements and international conversions.
Fit Summary
Crocs use a roomy, relaxed fit by design. Most classic styles (Clogs, Slides) fit generously. Their LiteRide and At Work lines offer a more standard fit.
Last updated: Q3 2026 · Reviewed quarterly by JC, SizeHub editor
Men's Sizing
Shoes
| EU | US | UK | Foot (cm) |
|---|---|---|---|
| 37-38 | 5 | 4 | 23 |
| 38-39 | 6 | 5 | 24 |
| 39-40 | 7 | 6 | 25 |
| 41-42 | 8 | 7 | 26 |
| 42-43 | 9 | 8 | 27 |
| 43-44 | 10 | 9 | 28 |
| 45-46 | 11 | 10 | 29 |
| 46-47 | 12 | 11 | 30 |
| 48-49 | 13 | 12 | 31 |
Shopping Tips
Crocs come in whole sizes only — if between sizes, size down for a snug fit or up for more room. The classic clog should have about 1cm of space at the heel.
Size Comparison
Crocs run larger than most shoe brands due to their intentionally roomy design. Their EU sizing is dual-sized (e.g., 38-39). Compared to Birkenstock, Crocs fit wider and roomier.
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Frequently Asked Questions
Do Crocs run big or small?
Crocs run slightly large due to their roomy design. If between sizes, most people prefer sizing down for a more secure fit.
What size Crocs should I get?
Measure your foot length and match to the chart. Classic Clogs should have about 1cm of space at the heel when the strap is forward.
Can you wear socks with Crocs?
Yes! If you plan to wear thick socks, consider sizing up. Many winter and lined styles are designed for sock wear.
How to Measure
Chest
Measure around the fullest part of your chest, keeping the tape horizontal.
Waist
Measure around your natural waistline, keeping the tape comfortably loose.
Hips
Stand with feet together and measure around the fullest part of your hips.