UGG
Runs LargeUGG runs about half a size large, and the classic boot is designed to be worn without socks against the sheepskin lining. The Classic Short, Classic Tall, and Tasman slipper all wear half a size down from your usual. The lining compresses with wear, so a snug initial fit is correct. Performance and athletic UGG models fit closer to true to size.
UGG runs large. Size down half a size from your usual.
Men's Size Chart
| US | EU | UK | CM |
|---|---|---|---|
| 6 | 38 | 5 | 24.1 |
| 6.5 | 38.5 | 5.5 | 24.4 |
| 7 | 39 | 6 | 24.8 |
| 7.5 | 39.5 | 6.5 | 25.1 |
| 8 | 40 | 7 | 25.4 |
| 8.5 | 41 | 7.5 | 25.7 |
| 9 | 41.5 | 8 | 26 |
| 9.5 | 42 | 8.5 | 26.4 |
| 10 | 42.5 | 9 | 26.7 |
| 10.5 | 43 | 9.5 | 27 |
| 11 | 43.5 | 10 | 27.3 |
| 12 | 44.5 | 11 | 28 |
| 13 | 46 | 12 | 28.6 |
| 15 | 48 | 14 | 30.2 |
Women's Size Chart
| US | EU | UK | CM |
|---|---|---|---|
| 5 | 35 | 2.5 | 22 |
| 5.5 | 35.5 | 3 | 22.4 |
| 6 | 36 | 3.5 | 22.9 |
| 6.5 | 36.5 | 4 | 23.3 |
| 7 | 37 | 4.5 | 23.8 |
| 7.5 | 37.5 | 5 | 24.1 |
| 8 | 38 | 5.5 | 24.6 |
| 8.5 | 38.5 | 6 | 25 |
| 9 | 39 | 6.5 | 25.4 |
| 9.5 | 39.5 | 7 | 25.7 |
| 10 | 40 | 7.5 | 26.2 |
| 11 | 41 | 8.5 | 27.1 |
| 12 | 42 | 9.5 | 28 |
How UGG compares
| Brand | Sizing |
|---|---|
| UGG | Runs Large |
| Sorel | True to Size |
| Birkenstock | Runs Large |
Common questions about UGG sizing
Does UGG run small, true to size, or large?
UGG runs large.
What width do UGG shoes come in?
UGG shoes are offered in standard width. Check individual product pages for wide-width availability.
How does UGG sizing compare to Nike?
UGG runs significantly larger than Nike. If you size up at Nike, you can size down half a size from your usual at UGG.
Can I return UGG shoes if the size is wrong?
Most UGG retailers offer free returns on unworn shoes within 30 days. Check the retailer's return policy before ordering, as third-party sellers may differ.