COS

Our tool compares official COS size charts to find your perfect size. No measuring needed.

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All COS Model Specific Sizing Guides

COS - Female

Unsure about your size? Find your size or check out our detailed guide on how to measure your feet.

Fit Type: True to size

Foot Length (mm) EU Mondopoint Japan (cm) China (mm) Korea (mm)
229 36 229 22.9 229 229
236 37 236 23.6 236 236
242 38 242 24.2 242 242
249 39 249 24.9 249 249
252 40 252 25.2 252 252
261 41 261 26.1 261 261

Based On: COS - Female

Last updated: 2025-07-17 11:28:48

Frequently Asked Questions About COS Sizing
No, COS sizing varies by model. Some COS styles run small while others run large. Check our model-specific guides below for exact fit information.
Use our COS size conversion charts above. COS uses standard European sizing. EU 40 = US 7 (women) or US 7.5 (men) = UK 6.5. For exact conversions, see the charts on this page.
COS uses European sizing which tends to be consistent with other European brands. Compared to Nike or Adidas, you may need to check each model as fit varies. Use our size finder tool for accurate cross-brand comparison.
COS fit varies by model. Browse our model-specific sizing guides below to see which COS shoes run small, true to size, or large. Each guide includes exact fit adjustments.

COS is a Swedish fashion brand founded in 2007, known for minimalist Scandinavian design and contemporary style. The footwear collection includes trainers, boots, and refined casual shoes with clean aesthetics.

COS shoes typically fit true to size, but their trainers have a narrow shape. The brand uses European sizing, with sizes typically ranging from 35 to 42 for women and 39 to 46 for men.

For COS footwear, order your normal EU size. If you have wider feet or are between sizes, consider sizing up for comfort. Sock thickness also matters - finely woven cotton allows your normal size, while thicker socks may need more room.