In fact, according to a survey from Vanity Fair, 25% of participants said they go commando, or skip wearing underwear, at least occasionally. It's not totally clear where the term "going commando ...

First, know that the underwear versus no-underwear debate is not one that’s backed up by much research, said Orange County, ...

One reason that stood out from the women I talked to was that going ‘commando’ is mostly to accommodate ... says there is not enough study on under linen but it is important to have them ...