Which statement is true regarding the use of uniforms during the CFT?

The statement that only physical fitness uniforms are accepted during the CFT is accurate because the Marine Corps has specific regulations regarding the attire worn during official fitness assessments. The purpose of requiring physical fitness uniforms is to ensure uniformity and readiness, as well as to maintain a professional appearance that reflects the standards of the Marine Corps. Additionally, physical fitness uniforms are designed to be functional and comfortable for the exercises performed in the CFT, contributing to the overall assessment of a Marine's physical capabilities.

While combat uniforms might be appropriate for many activities and training scenarios, they are not designated for use in fitness tests, as the focus is on the performance aspect within an environment that showcases physical fitness readiness properly. Civilian clothing and non-standard uniforms would not convey the necessary standards expected during an official military event, which is why they are not permitted during the CFT.