Under Armour men's tops size guide

Under Armour size guide

How to Measure - Men's Tops

Chest: Place the tape measure under your arms in the widest part of your chest, wrap it around your body until your fingers intersect and mark the measurement.

Waist: Measure around your natural waistline. Be careful not to tighten too much to allow your little one to give.

Chest (inches) Waist (inches)
XS 30 - 32 26.5 - 27.5
S 34 - 36 28 - 29
M 38 - 40 30 - 32
L 42 - 44 34 - 36
XL 46 - 48 38 - 40
XXL 50 - 52 42 - 44
3XL 52 - 54 44 - 46
4XL 54 - 56 46 - 48
5XL 56 - 58 48 - 50