How Many Pairs Of Underwear Men Backpacking Europe 15 Days?

How Many Pairs Of Underwear Men Backpacking Europe 15 Days? We recommend packing around 5 pairs of underwear. Make sure they are breathable and will dry quickly. How many pairs of underwear should I bring backpacking? A general rule of thumb: Bring two to three pairs of underwear. How much underwear do I need for