Bioworld
boys clothing| Size | Height | Weight (lbs) | Chest | Waist | Hip | |
|---|---|---|---|---|---|---|
| XS | 4 | 40-42 | 34-38 | 28 | 26 | 28 |
| 5 | 43-45 | 39-43 | 29 | 27 | 29 | |
| S | 6 | 45-47 | 42-48 | 30 | 28 1/2 | 30 |
| 7 | 49-51 | 52-60 | 31 | 29 1/2 | 31 | |
| M | 8 | 51-53 | 61-70 | 32 | 30 | 32 |
| L | 10 | 53-56 | 71-80 | 33.5 | 30.5 | 33.5 |
| 12 | 56-58 | 81-90 | 35 | 31 | 35 | |
| XL | 14 | 59-61 | 91-103 | 36 | 32 | 36 |
| 16 | 61-63 | 104-115 | 37 | 33 | 37 | |
| XXL | 18 | 63-66 | 116-125 | 38 | 34 | 38 |
| 20 | 66-69 | 126-135 | 39 | 35 | 39 | |
All Sizes in Inches Unless Otherwise Stated
Kids’ measuring guide
Use the tips & visuals in this guide to make taking your child's body measurements easy-peasy.
Dont have a fabric tape measure? Use a shoelace or pant leg to measure. Then, lay it flat & use a ruler or tape measure to get a numerical measurement.
How to measure
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Height
Have your child stand in front of the fridge.Mark the top of the head with a magnet. Measure a straight line from floor to magnet.
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Chest
Have your child make airplane arms. Wrap tape measure around the fullest part of the chest, keeping it level & snug.
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Waist
With your child bending to one side, measure the point where the waist flexes naturally. Keep the tape level & comfortably loose.
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Hip
Have your child stand like a tall tree with feet together. Measure a level line around the fullest part of the hips & seat.
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Inseam
Take a pair of pants that fit your child well. Measure along the seam from crotch to leg opening.
