u/Due-Jicama2118

Ar670-1 4-3 b 3: Soldiers may roll-up the sleeves on the ACU. Personnel will roll sleeves neatly above the elbow but no more than 3 inches above the elbow. Upon approval of the commander and only during field training exercises, the sleeves
may be down and cuffed inside the coat.

The wording on this makes it sound like you can roll your sleeves past your elbow with no permission but need to have commander’s permission to roll the sleeves down with the cuffs inside.

Am I missing something? Can I roll my sleeves up “within regs” ar670-1 printed in my pocket and there is nothing anyone can do. If I am right why have I never seen someone with rolled sleeves?