the-fun-factory
boys

US Size Alpha Size Age Chest (inches) Waist (inches) Inseam (inches)
US 6 S 4-6 years 24.4 24.0-25.6 16.1
US 10 M 8-10 years 28.0 25.6-27.2 16.9
US 14 L 12-14 years 32.7 28.3-29.9 18.5
US 16 XL 14-16 years 34.6 30.3-31.9 22.8

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

  • 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.

  • Chest

    Have your child make airplane arms. Wrap tape measure around the fullest part of the chest, keeping it level & snug.

  • Waist

    With your child bending to one side, measure the point where the waist flexes naturally. Keep the tape level & comfortably loose.

  • Hip

    Have your child stand like a tall tree with feet together. Measure a level line around the fullest part of the hips & seat.

  • Inseam

    Take a pair of pants that fit your child well. Measure along the seam from crotch to leg opening.