Best Body Bootcamp

Men's T-Shirt Size Chart
  M L XL
Chest (Inches) 38-40 42-44 46-48
Waist (Inches) 32-33 33-34 36-38

Chest

Measure under arms around the fullest part of the chest. Be sure to keep tape level across back and comfortably loose.

Waist

Measure around natural waist with a loose tape.

A graphic depicting t-shirt size and dimensions