| Womens Thongs |
| Brazil (Havaianas) |
EU |
US |
CM |
| 35/36 |
37/38 |
5 / 6 |
23.4 to 24.6 cm |
| 37/38 |
39/40 |
7 / 8 |
24.7 to 25.9 cm |
| 39/40 |
41/42 |
9 / 10 |
26 to 27.3 cm |
| 41/42 |
43/44 |
11 / 12 |
27.4 to 28.6 cm |
| Mens Thongs |
| Brazil (Havaianas) |
EU |
US |
CM |
| 35/36 |
37/38 |
5 |
23.4 to 24.6 cm |
| 37/38 |
39/40 |
6 / 7 |
24.7 to 25.9 cm |
| 39/40 |
41/42 |
8 |
26 to 27.3 cm |
| 41/42 |
43/44 |
9 / 10 |
27.4 to 28.6 cm |
| 43/44 |
45/46 |
11 |
28.7 to 29.9 cm |
| 45/46 |
47/48 |
12 / 13 |
30 to 31.3 cm |
| 47/48 |
49/50 |
14 / 15 |
31.4 to 32.6 cm |
| Kids Thongs |
| Brazil (Havaianas) |
EU |
US |
CM |
Age Guide* |
| 23/24 |
25/26 |
9C |
15.4 to 16.6 cm |
2 to 3 years |
| 25/26 |
27/28 |
10C |
16.7 to 17.9 cm |
3 to 4 years |
| 27/28 |
29/30 |
11C / 12C |
18 to 19.3 cm |
4 to 5 years |
| 29/30 |
31/32 |
13C / 1Y |
19.4 - 20.6 cm |
5 to 6 years |
| 31/32 |
33/34 |
2Y |
20.7 to 21.9 cm |
6 to 7 years |
| 33/34 |
35/36 |
3Y / 4Y |
22 to 23.3 cm |
8 to 9 years |
| Baby Thongs |
| Brazil (Havaianas) |
EU |
US |
CM |
Age Guide* |
| 17/18 |
19/20 |
4C |
11.4 to 12.6 cm |
10 to 14 months |
| 19 |
21 |
5C |
12.7 to 13.3 cm |
14 to 16 months |
| 20 |
22 |
6C |
13.4 to 13.9 cm |
16 to 18 months |
| 21 |
23 |
7C |
14 to 14.6 cm |
18 to 21 months |
| 22 |
24 |
8C |
14.7 to 15.3 cm |
21 to 24 months |
| 23/24 |
25/26 |
9C |
15.4 to 16.6 cm |
2 to 2.5 years |
| 25/26 |
27/28 |
10C |
16.7 to 17.9 cm |
2.5 to 3 years |
