Should I Wear Underwear Under My Swimming Trunks? Detailed Answer!

Hey there, water-loving folks! Today, we’re diving into the age-old debate that has left many swimmers in a state of confusion – should you wear underwear under your swimming trunks or not? Let’s splash into the deep end of this discussion and explore the various factors that come into play when making this decision.

To Wear or Not to Wear: That is the Question!

You know the feeling – you’re all set to hit the pool or the beach, but as you slip into your swimming trunks, you’re left pondering whether to add an extra layer underneath. It’s a dilemma that has caused many a raised eyebrow and sparked numerous water-cooler conversations. So, let’s wade into the reasoning behind this conundrum.

When it comes to swimming trunks, the decision to wear underwear or not ultimately boils down to personal preference, comfort, and a few other practical considerations. In this blog post, we’ll explore the pros and cons of both options, consider the various factors that may influence your decision, and address common questions and concerns related to this topic.

Pros and Cons of Wearing Underwear

Now, let’s dip our toes into the pool of pros and cons when it comes to wearing underwear under swimming trunks.

Pros of Wearing Underwear:

Some people prefer the added support and protection that underwear can provide while swimming. It can offer a layer of modesty, especially when the swim trunks are on the shorter side. Plus, for those who are used to the extra layer, it can feel like a familiar and comfortable choice.

Cons of Wearing Underwear:

On the flip side, wearing underwear under swimming trunks can lead to discomfort, chafing, and potential restriction of movement. This is especially true when the fabrics of the underwear and trunks don’t play nice together. Nobody wants to deal with wedges or uncomfortable chafing while trying to enjoy a day at the beach or pool!

Choosing the Right Swimwear

When it comes to choosing the right swimwear, it’s essential to consider the built-in features of different types of swimming trunks. The design, fabric, and intended use of the trunks can greatly influence whether you’ll need to wear underwear underneath.

For example, boardshorts often come with mesh lining that provides support and may make wearing underwear unnecessary. On the other hand, traditional swimming trunks may lack this built-in feature, making underwear a more appealing option for some individuals. It’s all about finding the right fit and fabric that align with your comfort and support needs.

Hygiene and Health Considerations

Ah, the important topic of hygiene and health! Keeping your swimwear clean is crucial to prevent bacteria build-up, no one wants to deal with that! Whether you decide to go commando or wear specific types of swimwear, it’s essential to maintain good hygiene practices to avoid any unwanted skin irritations or infections in sensitive areas.

Fashion and Personal Style

Let’s not forget about personal fashion choices! Swimwear is not just about function; it’s also a reflection of personal style. Whether you opt for bold patterns, classic cuts, or the latest swimwear trends, your fashion preferences may influence your decision regarding wearing underwear under your swimming trunks.


Ultimately, the decision to wear underwear under swimming trunks is entirely up to you. It’s a personal choice based on individual comfort levels and preferences. So, dive into the water with confidence, knowing that you’ve made the choice that suits you best!

Frequently Asked Questions

1. “Are boardshorts different from traditional swimming trunks in terms of needing underwear?”

Absolutely! Boardshorts often come with a built-in mesh lining that provides support, making the need for underwear optional. Traditional swimming trunks may lack this feature, so the decision to wear underwear underneath comes down to personal preference and comfort.

2. “What about women’s swim bottoms? Should they wear anything underneath?”

For women’s swim bottoms, it’s a similar story. Many styles come with built-in liners or supportive features, eliminating the need for additional layers. However, personal preference and comfort should guide this decision.

3. “How do I prevent chafing if I choose not to wear underwear under my swim trunks?”

Ah, the dreaded chafing! To prevent this uncomfortable experience, opt for swim trunks with smooth, non-abrasive fabrics and consider applying a skin lubricant to areas prone to chafing.

4. “Is it okay to go commando at public pools or beaches?”

While the choice to go commando is entirely personal, it’s important to be mindful of the specific rules and etiquette of the place you’re visiting. Some locations may have guidelines regarding swimwear, so it’s best to be aware of these before making your decision.

5. “Do professional swimmers wear anything under their competitive swimsuits?”

Professional swimmers often forgo wearing additional layers under their competitive swimsuits. These suits are designed to provide the optimal fit and performance without the need for extra layers.

And there you have it! The great underwear debate for swimming trunks has been explored from all angles. Whether you’re a staunch supporter of going commando or you prefer the added comfort of wearing underwear, the choice is yours to make. So, go forth and make a splash with confidence, knowing that you’ve got the lowdown on this watery wardrobe conundrum.