Men's Sizing Guides:

Your underwear size may surprise you. Because of the different styles in pants today, sizing varies according to cut and designer. To make sure your underwear fits the way it should and that you are as comfortable as possible, take a few minutes to take some measurements and find the right size for you. You'll need a soft tape measure.

Bottom Sizing:

Wrap the tape measure around your waist at the place where you typically wear your pants. This may be lower for some guys and higher for others. This number, in inches, will give you your underwear and botton size.

Top Sizing:

To find the proper size top, you'll need to measure around the fullest part of your chest. You will want to make sure that the tape measure is straight and parallel to the floor.

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Compliments - American Apparel

Size Chart: Men/Unisex Shirts

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

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