Navigating the world of shoe sizes can often feel like deciphering a secret code, especially when you’re dealing with international sizing systems. If you’ve ever stared at a shoe label and wondered what exactly an 8.5 Euro Size means, you’re not alone. Understanding European shoe sizes, particularly 8.5 Euro, is crucial for online shoe shopping, buying gifts for overseas friends, or simply ensuring you get the perfect fit, no matter where you are. This comprehensive guide will break down everything you need to know about the 8.5 Euro shoe size, providing clear conversions to US and UK sizes and brand-specific charts to guarantee you step out in comfort and style.
Understanding Euro Shoe Sizes
The European shoe sizing system, often abbreviated as EU or Euro, is widely used across Europe and in many other parts of the world. Unlike the US and UK systems which use inches or barleycorns in their measurements, the Euro system is based on the French point, or Paris Point. While this might sound complex, what’s important to remember is that each full French point is approximately 6.66 mm in length. However, in practice, shoe sizes aren’t always perfectly linear due to variations in shoe last shapes and manufacturing. Therefore, conversion charts are essential for accurately translating Euro sizes to other systems and across different brands.
When it comes to the 8.5 Euro size, it’s positioned within a common range for both men and women, although the corresponding US and UK sizes will differ based on gender and brand. Generally, an 8.5 Euro size is considered a mid-range size, falling between smaller and larger sizes, making it a crucial reference point in size conversions.
8.5 Euro Size Conversion Across Brands
To accurately determine what an 8.5 Euro size translates to in US and UK sizes, it’s essential to consult brand-specific conversion charts. Different brands may have slight variations in their sizing. Below, we’ve compiled detailed conversion charts for popular running shoe brands, including Asics, Adidas, Brooks, Hoka, Nike, On, Salomon, and Saucony. These charts will help you find your equivalent US and UK size if you know your Euro size is 8.5.
ASICS Men’s Shoe Size Conversion
| UK | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 |
| Euro | 41.5 | 42 | 42.5 | 43.5 | 44 | 44.5 | 45 | 46 | 46.5 | 47 | 48 | 48.5 | 49 |
For ASICS men’s shoes, an 8.5 UK size, 9.5 US size, and 43.5 Euro size are equivalent.
ASICS Women’s Shoe Size Conversion
| UK | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 |
| Euro | 35.5 | 36 | 37 | 37.5 | 38 | 39 | 39.5 | 40 | 40.5 | 41.5 | 42 | 42.5 | 43.5 |
For ASICS women’s shoes, an 8.5 US size, 10.5 UK size, and 42.5 Euro size are equivalent.
Adidas Men’s Shoe Size Conversion
| UK | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 |
| Euro | 40 2/3 | 41 1/3 | 42 | 42 2/3 | 43 1/3 | 44 | 44 2/3 | 45 1/3 | 46 | 46 2/3 | 47 1/3 | 48 | 48 2/3 |
For Adidas men’s shoes, an 8.5 UK size, 9 US size, and 42 2/3 Euro size are equivalent.
Adidas Women’s Shoe Size Conversion
| UK | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 |
| Euro | 35 1/3 | 36 | 36 2/3 | 37 1/3 | 38 | 38 2/3 | 39 1/3 | 40 | 40 2/3 | 41 1/3 | 42 | 42 2/3 | 43 1/3 |
For Adidas women’s shoes, an 8.5 UK size, 10 US size, and 42 2/3 Euro size are equivalent.
Brooks Men’s Shoe Size Conversion
| UK | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 |
| Euro | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 45.5 | 46 | 46.5 | 47.5 |
For Brooks men’s shoes, an 8.5 UK size, 9.5 US size, and 43 Euro size are equivalent.
Brooks Women’s Shoe Size Conversion
| UK | 3 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 |
| Euro | 35.5 | 36.5 | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 42.5 |
For Brooks women’s shoes, an 8.5 US size, 10.5 UK size and 42.5 Euro size are equivalent.
Hoka Men’s Shoe Size Conversion
| UK | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 |
| Euro | 40 2/3 | 41 1/3 | 42 | 42 2/3 | 43 1/3 | 44 | 44 2/3 | 45 1/3 | 46 | 46 2/3 | 47 1/3 | 48 | 48 2/3 |
For Hoka men’s shoes, an 8.5 UK size, 9 US size, and 42 2/3 Euro size are equivalent.
Hoka Women’s Shoe Size Conversion
| UK | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 |
| Euro | 36 | 36 2/3 | 37 1/3 | 38 | 38 2/3 | 39 1/3 | 40 | 40 2/3 | 41 1/3 | 42 | 42 2/3 | 43 1/3 | 44 |
For Hoka women’s shoes, an 8.5 US size, 10 UK size, and 42 2/3 Euro size are equivalent.
Nike Men’s Shoe Size Conversion
| UK | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 5.5 | 6 | 6.5-7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 |
| Euro | 38 | 38.5 | 39 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 45.5 | 46 | 46.5 | 47.5 |
For Nike men’s shoes, an 8.5 UK size, 9.5 US size, and 43 Euro size are approximately equivalent. Note that Nike sometimes has slight variations (e.g., US 6.5-7 for UK 6).
Nike Women’s Shoe Size Conversion
| UK | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 |
| Euro | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 |
For Nike women’s shoes, an 8.5 UK size, 11 US size, and 43 Euro size are equivalent.
On Men’s Shoe Size Conversion
| UK | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 14 |
| Euro | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 46 | 47 | 47.5 | 48 | 49 |
For On men’s shoes, an 8.5 UK size, 9 US size, and 42.5 Euro size are equivalent.
On Women’s Shoe Size Conversion
| UK | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 |
| Euro | 36 | 36 | 36.5 | 37 | 37.5 | 38 | 39 | 40 | 40.5 | 41 | 41.5 | 42.5 | 43 |
For On women’s shoes, an 8.5 US size, 10.5 UK size, and 42.5 Euro size are equivalent.
Salomon Men’s Shoe Size Conversion
| UK | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 |
| Euro | 40 2/3 | 41 1/3 | 42 | 42 2/3 | 43 2/3 | 44 | 44 2/3 | 45 1/3 | 46 | 46 2/3 | 47 1/3 | 48 | 48 2/3 |
For Salomon men’s shoes, an 8.5 UK size, 9 US size, and 42 2/3 Euro size are equivalent.
Salomon Women’s Shoe Size Conversion
| UK | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 |
|—|—|—|—|—|—|—|—|—|—|—|—|—|—|
| US | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 |
| Euro | 36 | 36 2/3 | 37 1/3 | 38 | 38 2/3 | 39 1/3 | 40 | 40 2/3 | 41 1/3 | 42 | 42 2/3 | 43 1/3 |
For Salomon women’s shoes, an 8.5 US size, 10.5 UK size, and 42 2/3 Euro size are equivalent.
Saucony Men’s Shoe Size Conversion
| UK | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 |
| Euro | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 46 | 46.5 | 47 | 48 | 48.5 | 49 |
For Saucony men’s shoes, an 8.5 UK size, 9.5 US size, and 43 Euro size are equivalent.
Saucony Women’s Shoe Size Conversion
| UK | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 |
| Euro | 35.5 | 36 | 37 | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 42.5 | 43 |
For Saucony women’s shoes, an 8.5 US size, 10.5 UK size, and 42.5 Euro size are equivalent.
Conclusion
Understanding shoe size conversions, particularly for 8.5 Euro size, is essential for making informed footwear purchases. As seen in the brand-specific charts, an 8.5 Euro size doesn’t have a single, universal US or UK equivalent. The conversion varies slightly between brands and also differs for men’s and women’s shoes. Always refer to the specific brand’s size chart to ensure the most accurate conversion and the best possible fit. By using these charts as your guide, you can confidently select the right shoe size, whether you are shopping online or in a store, and step out in shoes that fit perfectly every time.
