How to Find Your Perfect Shoe Size: The Complete Measurement Guide
One of the biggest challenges of buying shoes online is getting the size right. Too small and you’ll be uncomfortable; too large and you’ll lose the clean fit that makes quality footwear so special. This guide will help you measure your feet accurately and find your perfect size every time.
Why Shoe Sizing Varies Between Brands
Shoe sizes are not universal. A size 40 in one brand may fit differently in another due to:
- Different sizing systems (EU, US, UK, CN, JP, KR)
- Variations in last shape (the mold used to construct the shoe)
- Material differences — leather stretches, mesh doesn’t
- Toe box width and depth variations
This is why measuring your foot in centimeters is always the most reliable method.
How to Measure Your Foot at Home
You’ll need: a piece of paper, a pen, and a ruler.
- Place the paper on a hard floor and stand on it with your full weight
- Trace around your foot with the pen held vertically (not at an angle)
- Measure the length from the heel to the longest toe in centimeters
- Measure the width at the widest point of your foot
- Repeat for both feet — most people have one foot slightly larger than the other
- Use the larger measurement when selecting your size
Pro tip: Measure your feet in the afternoon or evening — feet naturally swell slightly throughout the day.
International Size Conversion Chart
| Foot Length (cm) | CN Size | EU Size | US Size | UK Size |
|---|---|---|---|---|
| 22.0 cm | 34 | 35 | 5.0 | 2.5 |
| 22.5 cm | 35 | 35.5 | 5.5 | 3.0 |
| 23.0 cm | 36 | 36 | 6.0 | 3.5 |
| 23.5 cm | 37 | 37 | 6.5 | 4.0 |
| 24.0 cm | 38 | 38 | 7.0 | 5.0 |
| 24.5 cm | 39 | 38.5 | 7.5 | 5.5 |
| 25.0 cm | 40 | 39 | 8.0 | 6.0 |
| 25.5 cm | 41 | 40 | 9.0 | 6.5 |
| 26.0 cm | 42 | 40.5 | 9.5 | 7.0 |
| 26.5 cm | 43 | 41.5 | 10.0 | 7.5 |
| 27.0 cm | 44 | 42 | 10.5 | 8.5 |
| 27.5 cm | 45 | 43 | 11.0 | 9.0 |
Tips for Specific Shoe Types
Ballet Flats
- True-to-size — order your measured size
- If between sizes, size up for comfort
- Microfiber uppers have minimal stretch
Sneakers
- Generally true-to-size
- For wide feet, consider sizing up half a size
- Mesh uppers offer more flexibility than leather
Platform & Chunky Sole Shoes
- True-to-size in most cases
- Ensure the toe box has enough room — your toes should not touch the front
Extended Sizing at Zolex Essentials
We believe quality footwear should be accessible to every foot. That’s why our collection offers extended sizing from CN 34 to CN 45 — covering EU sizes 35 through 43 — across our ballet flats, sneakers, and casual shoe collections.
Still unsure about your size? Our team is happy to help you find the perfect fit:
📧 info@zolex.shop
Free worldwide shipping | Extended sizes CN 34–45 | 10–45 business day delivery