Sizes are based on body measurements, the most important measurement is the Chest (A). We understand most people don't match the sizes for all measurements we provide. Here’s how to select the best size for kids.

Tips to choose the right size:

1. Tighten the tape around the wider part of the kid's chest.
2. If the kid's chest measurement falls in between 2 sizes, choose according to the kid preferences: a larger size for a loser fit, or a smaller size for a tighter fit.
3. If the kid's height measurement is 1 size bigger or smaller than the chest size, we suggest you select the size based on the chest measurement only.
4. If the kid's height measurement is 2 or more sizes bigger than the chest size, we suggest you select one size in between.