They are called transfem feet and transmasc feet. The conversions to Standard Burger Units (sbu) are as follows:

1 foot (transfem) = 1.1 foot (sbu)

1 foot (sbu) = 1.1 foot (transmasc)

If you’re a transfem who would be 6’ (sbu), you are now 5’5" (tf). If you’re transmasc and would be 5’5" (sbu), you are now 6’ ™.

These new units could help marginally with height dysphoria, and the only tradeoff is being extremely confusing.

Thank you and you’re welcome.