China Shoe Size: The Short Answer
China uses its own shoe sizing system, measured in millimeters (mm) based on foot length. The CN size is essentially the length of your foot in centimeters. For example, a CN 245 means your foot is 245mm (24.5cm) long. This system is linear and differs from US, UK, or EU sizes, making conversion necessary.
If you’re buying from wholesale markets like Soudangkou, understanding this is key. Most Chinese manufacturers stick to CN sizing, but many export-oriented factories label with EU sizes listed alongside. Always verify the actual insole length in centimeters if possible — that’s the real number.
Conversion: CN to US/EU/UK
General Conversion Table
| Foot Length (cm) | CN Size | EU Size | US (Men) | UK |
|---|---|---|---|---|
| 23.0 | 230 | 36 | 4.0 | 3.5 |
| 24.0 | 240 | 38 | 6.0 | 5.5 |
| 25.0 | 250 | 40 | 7.5 | 6.5 |
| 26.0 | 260 | 42 | 9.0 | 8.0 |
| 27.0 | 270 | 44 | 10.5 | 9.5 |
| 28.0 | 280 | 46 | 12.0 | 10.5 |
Note: These are approximate. Width differences exist — Chinese shoes tend to be narrower. When sourcing, ask for the insole length in cm, not just the size number.
How to Get the Right Size When Sourcing from China Wholesale Markets
Don’t Rely on Size Labels Alone
In busy wholesale markets like Soudangkou, you’ll see boxes labeled with EU sizes, but the actual shoe might run small. Why? Many factories produce for domestic CN sizing and just convert the label. A shoe labeled “EU 42” might actually be a CN 260 (fits like a US 8.5, not a US 9).
Ask for the Insole Length
This is the pro move. Pull out the insole and measure it in cm. If you’re a US size 9 (foot length 26.5cm), you need an insole of at least 27cm. If the insole is only 26.5cm, that shoe will be tight. Insist on this measurement — it tells you more than any label.
Check the Last Width
Chinese lasts are often narrower, especially in women’s shoes. If you’re buying for a market with wider feet (like many US customers), request wider lasts or size up. Most factories can accommodate if you ask specific.
Sample First, Bulk Later
Always order 2-3 samples in different sizes from your supplier. Test fit with real people. Soudangkou suppliers are used to this — they’ll provide samples quickly. Once you confirm the fit, place the bulk order.
FAQ: Common Questions About Chinese Shoe Sizes
| Question | Answer |
|---|---|
| Do Chinese shoes run small? | Often yes, compared to US sizes. Chinese sizing is based strictly on foot length, with less allowance for thickness of socks or stylish loose fit. Always size up half to one size if between sizes. |
| Is Chinese shoe size same as EU? | No. While many Chinese factories mark EU sizes on exports, the actual dimensions may differ. Always check the insole length. |
| How do I measure my foot for CN size? | Measure foot length in cm from heel to longest toe. Multiply by 10 to get CN size (e.g., 25.5 cm = CN 255). Standard CN sizes jump in 5mm increments (225, 230, 235…). |
| What if I need half sizes? | China doesn’t use half sizes in its own system. For half sizes, you typically need to size up to the next full size, or order custom. Some export factories do produce half sizes on request, but not common. |
| Where can I find reliable sizing? | Reputable wholesale markets like Soudangkou have suppliers who provide accurate size specs. Always ask for a detailed size chart with cm measurements for each size. |
Final Tips for Wholesale Buyers
When you’re at the market or sourcing online, remember: foot length in cm is king. Ignore the US/EU number if you can get the cm. And if a supplier can’t tell you the insole length? Red flag. Move to another stall. At Soudangkou, you’ll find many experienced exporters who know international sizing — just ask the right questions.
Also, pay attention to shoe style. Sandals and open shoes can be more forgiving, while sneakers and boots need precise fit. For boots, especially, consider sizing up for thicker socks.
Finally, build a relationship with a supplier who understands your market. A good supplier will proactively tell you if a particular style runs small or large. That’s worth more than any size chart.
广州服装档口相关入口
继续查看相关市场和品类入口，方便对比档口微信、货源范围、拿货方向和试单前需要核实的信息。
