ARCHIMEDE float suits sizes 12 month - 5 year
| Approximate age | Child's weight |
|---|---|
| 12 month | 11 kg |
| 2 year | 12 kg |
| 3 year | 14 kg |
| 4 year | 16 kg |
| 5 year | 18 kg |
ARCHIMEDE Baby swimwear sizes 3 - 36 month
| Approximate age | Child's height |
|---|---|
| 3-6 month | 62-68 cm |
| 9-12 month | 74-80 cm |
| 18-24 month | 86-92 cm |
| 36 month | 98 cm |
ARCHIMEDE Junior swimwear sizes 2 - 12 year
| Approximate age | Child's height |
|---|---|
| 2 year | 92 cm |
| 4 year | 104 cm |
| 6 year | 116 cm |
| 8 year | 128 cm |
| 10 year | 140 cm |
| 12 year | 152 cm |
ARCHIMEDE SHOES SIZES
EU  | UK  | USA  | Approximate age |
| 22 | 5 | 6 | 12-18 month |
| 23 | 6 | 7 | 2 year |
| 24 | 7 | 8 | 3 year |
| 25 | 8 | 9 | 3.5 year |
| 26 | 8.5 | 9.5 | 4 year |
| 27 | 9 | 10 | 4.5 year |
| 28 | 10 | 11 | 5 year |