OUR SIZE GUIDE
Our swimwear has a snug, secure fit for optimal sun protection. Use the size calculator below to find the perfect fit based on your child's current height and weight. When measurements fall between sizes, the calculator will recommend sizing up for comfort and room to grow.
Find Your Size
Measure your child's height barefoot and weight without clothes for accurate results.
This calculator is a guide based on our swimwear's snug fit. Every child's body is unique - if you're unsure, check the size chart below or contact us at hello@mikou.pt for personalized advice.
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View All Swimwear- BABIES (0M-36M)
- GIRLS (4Y - 10Y)
- BOYS (4Y - 10Y)
| SIZE | HEIGHT | WEIGHT |
|---|---|---|
| 6M | 64-68 cm | 6.5-8 kg |
| 9M | 68-74 cm | 7.5-9 kg |
| 12M | 74-80 cm | 9-11 kg |
| 18M | 80-86 cm | 10.5-13 kg |
| 24M | 86-92 cm | 12-14 kg |
| 36M | 92-98 cm | 13.5-16 kg |
| SIZE | HEIGHT | CHEST | HIPS |
|---|---|---|---|
| 4Y | 100 cm | 55 cm | 55 cm |
| 6Y | 120 cm | 61 cm | 61 cm |
| 8Y | 130 cm | 63 cm | 63 cm |
| 10Y | 140 cm | 68 cm | 68 cm |
| SIZE | HEIGHT | CHEST | HIPS |
|---|---|---|---|
| 4Y | 100 cm | 62 cm | 79 cm |
| 6Y | 120 cm | 68 cm | 81 cm |
| 8Y | 130 cm | 74 cm | 84 cm |
| 10Y | 140 cm | 78 cm | 90 cm |