Bobux Sizing Guide
Bobux is well known for designing children's shoes that support natural foot movement. Known for their soft soles, breathable materials, and podiatrist-approved designs, Bobux shoes are a popular choice for many parents.
If you're wondering how Bobux sizing works, which Bobux size your child needs, or how to use the Bobux size chart, this guide will help. It explains how to measure your child's feet and use the Bobux size conversion chart to find the right fit with confidence.
How Bobux Sizes Work
Unlike many brands, Bobux sizes are based on foot length in millimetres (mm). Measuring in millimetres can help you choose a more accurate size than relying solely on UK or EU shoe sizes.
- Each Bobux size corresponds to a specific foot length.
- Bobux shoes include built-in growing room.
- The best way to get the right size is to measure your child's feet in mm.
How to Measure Your Child's Feet
To get the perfect fit:
- Place your child's foot flat on a piece of paper.
- Mark the heel and the longest toe.
- Measure the distance in millimetres.
- Match it to the chart below.
✅ Tip: Always measure both feet and go with the larger foot.
Bobux Size Conversion Chart
| Foot Length (mm) | EU Size | UK Size | US Size | Approx. Age | Universal Size |
|---|---|---|---|---|---|
| 84–90 | 15 | 0 | 0.5 | 0–3 months | NB |
| 91–98 | 16 | 0.5 | 1 | 3–9 months | S |
| 99–104 | 17 | 1 | 1.5 | 3–9 months | S |
| 105–111 | 18 | 2 | 3 | 9–15 months | M |
| 112–118 | 19 | 3 | 4 | 9–15 months | M |
| 119–125 | 20 | 3.5 | 4.5 | 15–27 months | L |
| 126–132 | 21 | 4.5 | 5.5 | 15–27 months | L |
| 133–139 | 22 | 5.5 | 6.5 | 2 years | XL |
| 140–145 | 23 | 6 | 7 | 2 years | XL |
| 146–152 | 24 | 7 | 7.5 | 2–3 years | 2XL |
| 153–159 | 25 | 8 | 8.5 | 2–3 years | 2XL |
| 160–166 | 26 | 9 | 9.5 | 3–4 years | 3XL |
| 167–172 | 27 | 9.5 | 10 | 3–4 years | 3XL |
| 173–179 | 28 | 10 | 10.5 | 4–5 years | 4XL |
| 180–185 | 29 | 11 | 11.5 | 4–5 years | 4XL |
| 186–192 | 30 | 11.5 | 12 | 5–6 years | 5XL |
| 193–199 | 31 | 12 | 13 | 5–6 years | 5XL |
| 200–206 | 32 | 13 | 13.5 | 6–7 years | 6XL |
| 207–213 | 33 | 1 | 1.5 | 7–8 years | 6XL |
💡 Note: Bobux sizes are based on foot length and include built-in growing room. Always measure your child's foot in mm for the most accurate fit.
Find the Right Fit with Little Barefoot
At Little Barefoot, we make finding the perfect Bobux fit even easier:
- Use our Size Finder™ tool on each product page
- Check brand-specific size guides
- Get expert help from our friendly UK-based team
We stock a wide range of Bobux shoes, including Xplorer, Step Up, i-Walk and Kid+ styles, perfect for every stage of their growth journey.