WITHIN · SIZES · Updated 10 October 2026
EU 39.5 in US shoe sizes, for men and women
What EU 39.5 is in US sizes for men and for women, and what 10 makers' own charts print at EU 39.5.
- Main chart: Nike, read 9 October 2026
- Charts compared: 13 charts from 10 makers
- Read: 8 September 2026 to 10 October 2026
Nike's rows either side of EU 39.5
Men's shoe sizes
| US men | US women | UK | EU | Japan (box label) (cm) | Foot length (cm) | Foot length (in) |
|---|---|---|---|---|---|---|
| 6.5 | 8 | 6 | 39 | 24.5 | 24.1 | 9 1/2 |
| 7 | 8.5 | 6 | 40 | 25 | 24.5 | 9 11/16 |
- On Nike's charts a US women's size is 1.5 more than the US men's size. A men's 7 is a women's 8.5.
- Nike prints UK 6 for both a US men's 6.5 and a US men's 7, and some Japanese sizes twice, as shown.
Source: Nike (nike.com), read 9 October 2026.
Women's shoe sizes
| US women | US men | UK | EU | Japan (box label) (cm) | Foot length (cm) | Foot length (in) |
|---|---|---|---|---|---|---|
| 8 | 6.5 | 5.5 | 39 | 25 | 24.5 | 9 11/16 |
| 8.5 | 7 | 6 | 40 | 25.5 | 25 | 9 13/16 |
- On Nike's charts a US women's size is 1.5 more than the US men's size: a women's 8.5 is a men's 7.
- Nike's two charts give slightly different foot lengths for the same shoe. A women's 8.5 is 25 cm on the women's chart. The same shoe, a men's 7, is 24.5 cm on the men's chart.
Source: Nike (nike.com), read 9 October 2026.
EU 39.5 at each maker
All 9 makers' charts here that print EU 39.5 with a men's US size say US 6.5.
Among the 7 that print EU 39.5 with a women's US size, 3 say US 8, 3 US 9.5 and 1 US 8.5.
- Men's US 6.5 at Kith, Maison Margiela, Valentino, Givenchy, Converse, UGG and 3 more
- Women's US 8 at Timberland, New Balance and ASICS
- Women's US 8.5 at Converse
- Women's US 9.5 at Maison Margiela, MM6 Maison Margiela and Valentino
| Maker | US men's | US women's | UK | Japan (cm) | Foot length (cm) | Chart | Source |
|---|---|---|---|---|---|---|---|
| ASICS | 6.5 | 5.5 | ASICS men's shoes | ASICS, 8 September 2026 | |||
| ASICS | 8 | 6 | ASICS women's shoes | ASICS, 8 September 2026 | |||
| Converse | 6.5 | 8.5 | 6.5 | 25 | Converse Chuck Taylor All Star and Chuck 70 sizes | Converse, 10 October 2026 | |
| Givenchy | 6.5 | 5.5 | 25 | Givenchy men's sneakers | Givenchy, 10 October 2026 | ||
| Kith | 6.5 | 6 | 24.5 | Kith men's shoe sizes | Kith, 9 October 2026 | ||
| Maison Margiela | 6.5 | 5.5 | 24.5 | 25.7 | Maison Margiela men's Replica sneakers | Maison Margiela, 10 October 2026 | |
| Maison Margiela | 9.5 | 6.5 | 26.5 | 25.7 | Maison Margiela women's Tabi ankle boots | Maison Margiela, 10 October 2026 | |
| MM6 Maison Margiela | 9.5 | 6.5 | 26.5 | MM6 women's sneakers | MM6 Maison Margiela, 10 October 2026 | ||
| New Balance | 6.5 | 8 | 6 | 24.5 | New Balance men's shoes | New Balance, 8 September 2026 | |
| Timberland | 6.5 | 8 | 6 | 24.5 | Timberland shoe sizes, from END. | END., 10 October 2026 | |
| UGG | 6.5 | 5.5 | 24.5 | UGG men's shoe sizes, from END. | END., 10 October 2026 | ||
| Valentino | 6.5 | 5.5 | 24.5 | 25.3 | Valentino men's shoes | Valentino, 10 October 2026 | |
| Valentino | 9.5 | 6.5 | 26.5 | 25.6 | Valentino women's shoes | Valentino, 10 October 2026 |
Foot length and how to measure
Where a maker prints a foot length for EU 39.5, it runs from 24.5 cm at Timberland to 25.7 cm at Maison Margiela.
To measure, stand on a sheet of paper, mark your heel and the tip of your longest toe, and measure between the marks. Do both feet and use the longer one.
The sizes either side
Shop in your size
Every piece on within shows the size its boutique printed and how many are left in it.
Each maker's full size chart
More on sizing
- Designer shoe sizes: what runs small, with each maker's own chart
- Shoe construction: what resoles and what will not
- How designer sizing runs, brand by brand
- What a 38 is, and whether designer shoes run big or small
- Guidi sizing: which boots fit one size smaller
- Tabi sizing and how to measure for Margiela boots
The full chart
Sources
- Nike: Nike men's shoe sizes in US men's, US women's, UK, EU and Japanese sizes with foot length in cm and inches, and how to measure a foot. nike.com, read 9 October 2026.
- Nike: Nike women's shoe sizes in US women's, US men's, UK, EU and Japanese sizes with foot length in cm and inches. nike.com, read 9 October 2026.
- Kith: Kith's footwear size chart: men's and women's US, UK, EU and JP sizes, and women's to men's sizes. kith.com, read 9 October 2026.
- Maison Margiela: Size guide on a men's Replica sneaker page: EU sizes 39 to 49 against US, UK, Japan and Korea, with foot length. maisonmargiela.com, read 10 October 2026.
- Maison Margiela: Size guide on a women's Tabi ankle boot page: EU sizes 35 to 42 against US, UK, Japan and Korea, with foot length. maisonmargiela.com, read 10 October 2026.
- MM6 Maison Margiela: Size guide on a women's Anatomic sneaker page: EU sizes 35 to 42 against US, UK, Japan and Korea, with foot length. maisonmargiela.com, read 10 October 2026.
- Valentino: Valentino's own men's size guide: shoes with foot length, clothes with chest, waist and hips, and belts in centimetres and inches. valentino.com, read 10 October 2026.
- Valentino: Valentino's own women's size guide: shoes with foot length, clothes with bust, waist and hips, and belts. valentino.com, read 10 October 2026.
- Givenchy: Size conversion guide on a men's Yard sneaker page: Givenchy sizes 39 to 46.5 against UK, US, Japan and Korea. givenchy.com, read 10 October 2026.
- Converse: Chuck Taylor All Star and Chuck 70 size chart: US men's, US women's, UK, EU and foot length in cm and inches, and the run large note. converse.com, read 10 October 2026.
- END.: The UGG size conversion END. prints on its UGG Tasman II slippers page: UK, US, EU and Japan. endclothing.com, read 10 October 2026.
- END.: END.'s size guide on its Timberland 6 inch Premium Boot page: UK, US men's, US women's, EU and foot length in cm. endclothing.com, read 10 October 2026.
- New Balance: New Balance's own shoes chart with foot length. newbalance.com, read 8 September 2026.
- ASICS: ASICS's own shoes chart, labels only. asics.com, read 8 September 2026.