Acorn Size Chart / Size Guide
Experience Acorn comfort – the heart of a slipper and the sole of a shoe. Fit tip: We suggest sizing up to the next size if you have a wider foot or are between sizes.
Adult Products
Adult sizing chart showing Acorn sizing compared to US women, US men, and unisex slipper sock sizing
| Sizing |
US Women |
US Men |
Unisex: Slipper Socks & Versafit Socks |
| 2X-Small |
— |
— |
W 5–6 |
| X-Small |
— |
— |
W 6.5–7.5 |
| Small |
5–6 |
7.5–8.5 |
W 8–9 / M 6–7 |
| Medium |
6.5–7.5 |
9–10 |
W 9.5–10.5 / M 7.5–8.5 |
| Large |
8–9 |
10.5–11.5 |
W 11–12 / M 9–10 |
| X-Large |
9.5–10.5 |
12–13 |
M 10.5–11.5 |
| 2X-Large |
11–12 |
13.5–14.5 |
M 12–13 |
| 3X-Large |
— |
— |
M 13.5–14.5 |
Kids’ Products
Kids sizing chart showing US kids size, inches, and European size
| Sizing |
US Kids Size |
Inches |
European Size |
| Kids 8–9 |
8–9 |
5.75–6.125 |
24–25 |
| Kids 10–11 |
10–11 |
6.5–6.75 |
26–28 |
| Kids 12–13 |
12–13 |
7.125–7.5 |
29–31 |
| Kids 1–2 |
1–2 |
7.75–8.125 |
32–33 |
| Kids 3–4 |
3–4 |
8.5–8.75 |
34–36 |
| Kids 5–6 |
5–6 |
9.125–9.167 |
37–38 |
Toddler Products
Toddler sizing chart showing size name, age range, and inches
| Sizing |
Age |
Inches |
| Toddler Small |
0–6 months |
3.75 in |
| Toddler Medium |
6–12 months |
4.375 in |
| Toddler Large |
12–18 months |
4.875 in |
| Toddler X-Large |
18–24 months |
5.5 in |
| Toddler 2X-Large |
24+ months |
5.875 in |
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