I wear one once in awhile, depending on the pants that I'm wearing. Unfortunately, there are not many pants that fit bodybuilders with large thighs comfortably. Although not huge, my thighs are certainly much larger than the average person and so many of my pants are just uncomfortably tight around my legs and my pants' pockets. Therefore, squeezing a wallet, car keys and a cellphone in my pockets become VERY uncomfortable. The fanny pack is just a matter of convenience, and if you don't give a crap about what a small segment of the population may think about fanny packs, then it doesn't matter anyway.