Sometimes a man's style can reveal a lot about his personality, right down to the tighty whities.
Underwear maker Tommy John recently gave a survey to men asking about their undergarments. The results? Turns out a lot of them aren't open to change.
Seventy-five per cent of the men surveyed revealed they wait anywhere from two to five years before replacing their underwear, with 10 per cent saying they keep these prized possessions twice as long as they keep a job.
And that lucky underwear myth? Turns out it's true. About 90 per cent revealed they own a pair, and typically wear them before an important meeting or date.
But that's not the survey revealed. Watch the video above to find out more.
How often do you replace your underwear, gentleman? Let us know in the comments below!