Starfleet uniform (22nd century)
The Starfleet uniform of the 22nd century could be:
Starfleet uniform (2140s-early 2160s), the Starfleet uniforms of United Earth, most famously worn by the crew of Enterprise NX-01
Starfleet uniform (mid 2160s), the Starfleet uniforms used shortly after the founding of the United Federation of Planets