<P> Division colors follow the original TOS scheme, with command and flight control officers wearing gold piping, engineering, communications, and security officers wearing red piping, and medical and science officers (including linguists) wearing blue piping . Throughout the series, men and women wear the same type of uniform . Unlike the other series' uniforms, standard uniforms on Enterprise include zip - up pockets, and the undershirt is buttoned at the neck - while Gene Roddenberry had explicitly forbidden such devices as buttons and zippers on Starfleet uniforms, believing they would be obsolete in the future, designer Bob Blackman consciously used them as a way of dating the series, implying that closures Roddenberry envisioned had not been invented yet . Blackman described the jumpsuits as "more like a NASA flight suit" than the previous Starfleet costumes, and actors from other Star Trek shows envied the Enterprise actors' much more comfortable and conventional outfits . </P> <P> On certain occasions, Enterprise characters wear dress uniforms similar to the blue jumpsuit, decorated with the same pattern of colored piping, but lacking the zip - up pockets and combined with a white long - sleeved undershirt and, sometimes depending on rank, a white tie . </P> <P> Rank insignia on duty uniforms are worn on right side of shoulders only, but rank insignia on dress uniforms are worn on both sides . </P> <P> Also, there are two different kinds of field jackets worn on away missions . They have zippered pockets and the same colored pipings as the jumpsuits, as well as cold weather gear, pressure suits, spacesuits, an EV undersuit, and a royal blue undergarment with slight differences on male and female garments . </P>

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