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Joined 11 months ago
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Cake day: September 4th, 2025

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  • I think I’ll have to disagree with you because underwear does make a big difference for other clothes, so why wouldn’t it help with bike shorts?

    You’re going to have some particles from the anus and urethra that leak out while you ride, making your butt smell like ass. They can either be absorbed by the (relatively cheaper and easier to wash) underwear, or the expensive padded bike shorts. The shorts will still get sweaty and get washed after every ride, but they’ll have less skin and body fluid particles in them.

    I get that most people can’t wear underwear underneath because of the added friction. Still stands to reason that if this wasn’t an issue, the underwear would help protect the padded bike shorts.


  • My context is the whole comment chain, including the original question. I’m trying to make an informed descision and see what other people do, vagina-having, or no.

    Bike shorts are close fitting like underwear anyway, except that they’re also really expensive, so it is not comparable to going commando in my mind. As other people in the comments have said, bike shorts tend to get soaked with sweat also, so they’re going to be damp either way, though they are a wicking material. The commenter mentioned wearing underwear over pads or menstrual products, which I’m still trying to understand if the underwear is as a protective barrier, if it helps the pad stay in place better, or both. Because as a protective layer to contain leaks, it is similar to what I’m trying to do.

    I’m interested in protecting my shorts from body fluids to help them last longer, which is different from the “feeling uncomfortable” and “visibly showing” part of what you’re saying, so I am seeing the difference in what you’re saying. It might be worth it to someone for those reasons, regardless of protecting the shorts.

    Since you don’t wear padded bike shorts though, I still haven’t heard first hand if anyone makes a trade off between the advantages of wearing underwear under them, vs. the friction cost.











  • No vagina here. But i do have two holes that both sometimes have discharge. Sometimes visible. For complete disambiguation, this is the urethra and anus. It’s not like a lot, but it is unpredictable, and sometimes enough to leave a smell and sometimes be gross. Usually the anus.

    They wouldn’t stain the outside of the shorts but they very well might stain the inside.

    If women would prefer to wear underwear to protect their expensive bike shorts, I’m not sure why i wouldn’t either, except for the friction issue people mention.






  • I know that the padded bike shorts are supposed to be form fitting and minimize friction, but I have no personal experience about whether a menstrual pad would move less with or without wearing underwear under the bike shorts.

    But if the extra underwear is for reasons of higyene instead, I am not sure why more men wouldn’t do it too. It sounds like the rich person answer is to just not worry about it and buy new shorts whenever your wear out from direct contact with skin.

    I feel you on the bike commuting. Even when i was commuting short distances, I’d get to work way too sweaty. I’ve started riding an electric scooter to work instead, and now I’m not sweaty at all.

    I would wear padded bike shorts when I plan to be biking for half an hour or longer. Thats when i start having back problems without padding.

    It seems like people don’t typically wear underwear under them so I’ll have to look for tips to cut the stink. I already have some special soap for technical fabrics from amazon but it doesn’t do much.