Naturalizer Size Chart
Naturalizer is a Caleres women's footwear brand, dating from 1927, that sells comfort-focused heels, flats, boots, sandals and sneakers, including wide widths. Checked against Naturalizer's own pages on 2026-10-31.
Naturalizer official size charts
| US | UK | EU | JP | Inches | Width N in | Width M in | Width W in | Width XW in |
|---|---|---|---|---|---|---|---|---|
| 4 | 1.5 | 33.5 | 21 | 8.31 | 2.87 | 3.07 | 3.27 | 3.46 |
| 4.5 | 2 | 34 | 21.5 | 8.46 | 2.95 | 3.15 | 3.33 | 3.52 |
| 5 | 3 | 35 | 22 | 8.62 | 2.99 | 3.19 | 3.39 | 3.58 |
| 5.5 | 35.5 | 22.5 | 8.78 | 3.07 | 3.27 | 3.34 | 3.62 | |
| 6 | 3.5 | 36 | 23 | 8.98 | 3.15 | 3.31 | 3.50 | 3.70 |
| 6.5 | 4 | 36.5 | 23.3 | 9.13 | 3.19 | 3.39 | 3.58 | 3.78 |
| 7 | 4.5 | 37 | 23.5 | 9.29 | 3.23 | 3.43 | 3.62 | 3.82 |
| 7.5 | 5 | 38 | 24 | 9.45 | 3.31 | 3.50 | 3.70 | 3.90 |
| 8 | 5.5 | 38.5 | 24.5 | 9.61 | 3.35 | 3.54 | 3.74 | 3.94 |
| 8.5 | 6 | 39 | 25 | 9.8 | 3.43 | 3.62 | 3.82 | 4.02 |
| 9 | 6.5 | 40 | 25.5 | 9.96 | 3.50 | 3.66 | 3.86 | 4.06 |
| 9.5 | 7 | 40.5 | 25.8 | 10.12 | 3.54 | 3.74 | 3.94 | 4.13 |
| 10 | 8 | 41 | 26 | 10.28 | 3.58 | 3.78 | 3.98 | 4.17 |
| 10.5 | 8.5 | 41.5 | 26.5 | 10.47 | 3.66 | 3.86 | 4.06 | 4.25 |
| 11 | 9 | 42 | 27 | 10.63 | 3.70 | 3.90 | 4.10 | 4.29 |
| 12 | 10 | 43 | 28 | 10.79 | 3.82 | 4.02 | 4.21 | 4.41 |
| 13 | 11 | 44 | 29 | 10.94 | 3.94 | 4.13 | 4.33 | 4.53 |
Naturalizer prints the length column as foot length in inches and labels the JP column Japan/China. Width is the widest part of the foot, by size and width.
Source: www.naturalizer.com/shoe-size-chart
Key facts
- Naturalizer's official women's chart: US 8 = UK 5.5 · EU 38.5 · JP 24.5 · Inches 9.61 · Width N in 3.35 · Width M in 3.54 · Width W in 3.74 · Width XW in 3.94.
- Naturalizer's chart lists US women's 8 at 24.5 cm, 5 mm shorter than the median of 29 other brands whose charts also list the size in cm (25.0 cm). On paper, a size in this brand is meant for a slightly shorter foot; compare your own foot length with the chart before you choose.
- Width options listed by Naturalizer: N, M, W, XW.
- Source: Naturalizer's official size guide, checked on 2026-10-31.
Naturalizer widths
| Code | Meaning |
|---|---|
| N | Narrow |
| M | Medium |
| W | Wide |
| XW | Extra wide |
Naturalizer prints the width of the foot in inches for each size and width; see the size table.
Source: www.naturalizer.com
How Naturalizer compares with other brands
Naturalizer's chart lists US women's 8 at 24.5 cm, 5 mm shorter than the median of 29 other brands whose charts also list the size in cm (25.0 cm). On paper, a size in this brand is meant for a slightly shorter foot; compare your own foot length with the chart before you choose.
Convert your Naturalizer size to another brand
What we could not verify
- The home country (US) comes from parent company Caleres' Naturalizer page (Caleres is based in St. Louis, Missouri).
- No shopping app was found.
Questions
Which length does Naturalizer's size chart list?
Naturalizer's charts give these lengths — JP: size in cm, given by the brand as foot length. A measured foot length and a size in cm are about 8 mm apart for the same size, so compare your own foot length only with a column on the same scale.
Does the official chart tell me how a Naturalizer shoe will fit?
Only in part. The chart gives the length each size is meant for; how a particular model fits also depends on its last, width and materials, which the chart does not show. Naturalizer's size guide does not give general advice on sizing up or down; fit also varies by model and foot shape.
When should I not compare Naturalizer sizes with another brand?
When the two charts list different lengths. A measured foot length and a size in cm are about 8 mm apart, and the length of a foot is not the inside length of a shoe, so such a match can be half a size or more off. The converter matches only lengths on the same scale and lists the other brands separately.
When was Naturalizer's chart last checked?
On 2026-10-31, against Naturalizer's official size guide linked under each chart. The date changes only when the chart is checked again against the official page or its numbers change, not when this page's layout or wording changes.
Cite or reuse this data
Suggested citation: Sizelane, “Naturalizer Size Chart”, https://sizelane.com/naturalizer-size-chart (checked 2026-10-31).
The data is free to reuse under CC BY 4.0: name Sizelane, link to this page and keep the link to Naturalizer's official source. Licence and update policy