In order to maintain equal Shirt Front and Shirt Back Lengths when applying a to an existing shirt size, we suggest adjusting the Shirt Back Length. The front shirttail length is controlled automatically, based on several other sizing factors, and adjusting the Shirt Back Length according to the posture adjustment you choose will have the desired effect of evening the lengths of the shirttail at both the front and back of the shirt. These changes are particularly important if you plan to wear your shirt untucked.
When adding a Neck Forward setting:
- For Neck Forward 1”, increase the Shirt Back Length by 1″
- For Neck Forward 0.5”, increase the Shirt Back Length by 0.5”
When adding a Neck Back setting:
- For Neck Back 1”, decrease the Shirt Back Length by 1”
- For Neck Back 0.5”, decrease the Shirt Back Length by 0.5”