Measure around the child's waist, slightly below the natural waist, where he normally wears his pants. Insert your forefinger between the tape and his body to allow ease in fit.
For Husky sizes, measure the fullest part of the hip below the waist.
Tip: For the most accurate results, measure yourself in your undergarments.
If your measurements are in between those listed in the size chart, pick the next larger size.
![boys underwear size image](https://www.fruit.com/on/demandware.static/-/Sites-fruit_us-Library/default/dwbf876e2a/images/templates/size-guides/300x620/sizechart-boys-underwear.png)