RolandMode's Shop Announcement

The sizes are based upon chest circumference in inches.
A size 40 has a 40" chest.

Example for choosing size:
1.Meausure chest circumference at it's briefest, while holding in a big breath
2. Add approximately 2 or 3 to the measured value to get a comfortable fit .

(If the waist is larger, use that as a reference and add the 2-3 allowance to that measurement instead of the chest girth )

You may also be able to determine an ideal size by choosing your most commonly worn T-shirt size
Our size chart corresponds with major US brands' sizing, altough I recommend the chest measurement method.
Our catalog size conversion chart is available at