Under Armour Boys Size Guide

How to Measure

CHEST: Place tape measure under your arms at the fullest part of your chest, wrap around your body until your fingers meet and mark the measurement.

WAIST: Measure around your natural waistline. Be careful not to squeeze too tight to allow give.

HIPS: With your feet shoulder width apart, measure around the fullest part of your hips to ensure you will have enough room to move comfortably.

  • Boys Size Chart- Big Kid

  • Boys Size Chart- Little Kid

  • Boys Size Chart- Toddler

  • Boys Size Chart- Infant