UGG shoes sizes
| US-Men | 3 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | ||
| US-Women | 4 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | ||
| UK | 2 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | ||
| EU | 34.5 | 36 | 36.5 | 37 | 37.5 | 38 | 38.5 | 39.5 | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 43.5 | 44 | 44.5 | 45.5 | 47 | 48.5 | 50 | 50.5 | 51 | 52 | ||
| Foot length (cm) | 21 | 22 | 22.5 | 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 | 28.5 | 29 | 29.5 | 30 | 31 | 31.5 | 32 | 32.5 | 33 | 33.5 |