Nike Size Charts
Boys Swimwear Size Chart: Find the Perfect Swimwear | Nike KSA
The measurements on the size chart are body measurements. Find your correct size in the chart below.
Scroll horizontally to see more sizes.
Older Boys' Sport/Performance Swimwear
| Size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Numeric Size | 6-7 | 8-9 | 10-12 | 14-16 | 18-20 |
| Age | 6-7 | 8-9 | 10-11 | 12-13 | 14+ |
| Performance Equivalent | 22 | 22-24 | 24-26 | 26-28 | 28 |
| Height (cm)Height (in.) | 120 - 13047 - 51 | 130 - 14051 - 55 | 140 - 15055 - 59 | 150 - 16059 - 63 | 160 - 17063 - 67 |
| Chest (cm)Chest (in.) | 64.5 - 6625.5 - 26 | 66 - 68.526 - 27 | 68.5 - 7527 - 29.5 | 75 - 81.529.5 - 32 | 81.5 - 8932 - 35 |
| Waist (cm)Waist (in.) | 59.5 - 6123.5 - 24 | 61 - 6524 - 25.5 | 65 - 68.525.5 - 27 | 68.5 - 72.527 - 28.5 | 72.5 - 7528.5 - 29.5 |
| Hip (cm)Hip (in.) | 68.5 - 7127 - 28 | 71 - 7528 - 29.5 | 75 - 8029.5 - 31.5 | 80 - 8531.5 - 33.5 | 85 - 8933.5 - 35 |
Younger Boys' Swimwear
| Size | XS | S | M | L |
|---|---|---|---|---|
| Numeric Size | 4 | 5 | 6 | 7 |
| Age | 3-4 | 4-5 | 5-6 | 6-7 |
| Height (cm)Height (in.) | 96 - 10438 - 41 | 104 - 11041 - 43.25 | 110 - 11643.25 - 45.5 | 116 - 12245.5 - 48 |
| Chest (cm)Chest (in.) | 53 - 5620.75 - 22 | 56 - 5922 - 23.25 | 59 - 6123.25 - 24 | 61 - 6324 - 24.75 |
| Waist (cm)Waist (in.) | 54 - 5621.25 - 22 | 56 - 5822 - 22.75 | 58 - 5922.75 - 23.25 | 59 - 6023.25 - 23.5 |
| Hip (cm)Hip (in.) | 56 - 5922 - 23.25 | 59 - 6123.25 - 24 | 61 - 6324 - 24.75 | 63 - 6624.75 - 26 |
Fit Tips
If one of your measurements is on the borderline between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit.
If your measurements for hips and waist correspond to two different suggested sizes, order the one indicated by your hip measurement.
How To Measure
- CHEST: Measure around the fullest part of your chest, keeping the measuring tape horizontal.
- WAIST: Measure around the narrowest part (typically where your body bends side to side), keeping the tape horizontal.
- HIPS: Measure around the fullest part of your hips, keeping the tape horizontal.