**Product Specifications:**
**Brand:** Jeanswest
**Size Conversion Chart:**
- Shoe Size: 39, 40, 41, 42, 43, 44
- Actual Markings: 245, 250, 255, 260, 265, 270
- Corresponding Foot Length: 241-245, 246-250, 251-255, 256-260, 261-265, 266-270
- **Note:** The above size conversion is for reference only. For wider or higher arched feet, it is recommended to choose a size up, while for narrower or smaller feet, choose a size down.
**Standard Foot Types:**
- Wide Foot: Choose Standard Size
- Narrow Foot: Choose Size Down
- High Arched Foot: Choose Size Up
**Measurement Method for Foot Length:**
- Place foot flat on a white paper, press down, mark the longest toe and the back of the heel, measure the distance between the two points.
- In case of different sizes between left and right foot, use the larger measurement.
**Foot Length Discrepancy:** Due to variations in measurement methods, there may be a 0.5mm deviation between measured size and actual foot length.
**Additional Notes:**
- For high arched or wide feet, it is recommended to choose a half size up or down accordingly.
- For flat or narrow feet, it is advised to choose a half size down or up accordingly.
- Individual foot types may vary, for detailed guidance, please consult customer service.