Do You Wear Underwear with Lined Shorts?

Compression lined shorts are designed to make one common summer question much easier to answer. Do you really need to wear underwear with lined shorts?
For some guys, the short answer is no. Because wearing a quality short with built-in liner already gives you the support, coverage, and comfort you would normally expect from underwear.
That is why lined swim trunks have become a smarter choice for men who want one pair of shorts that can handle any summer activity. Without adding extra layers.
Why compression lined shorts work better
The purpose of lined shorts is simple: keep you supported without making you feel restricted. The inner liner works like a built-in base layer, helping everything stay in place while allowing you to move naturally.
This is where compression lined shorts stand out. A soft compression liner sits close to the body, helps reduce chaffing, and prevents that uncomfortable feeling that can happen with traditional swim trunks.
For guys who spend hours walking, swimming, traveling, or hanging out by the water, that extra comfort matters. That is why Bermies brings these lined swim trunks for that kind of active summer lifestyle.
Why most men skip underwear?
Most men skip underwear with lined shorts because the liner already does the job. Adding underwear can create bulk, trap moisture, slow down drying time, and make the shorts feel heavier after a swim.
Regular underwear is not usually made for saltwater, chlorine, or quick drying. Cotton underwear, especially, can stay damp for too long, which may lead to irritation, heat, and discomfort.
Once you are already at the beach or pool, that is the last thing you want to deal with. For that reason, with our compression lined shorts, you get a cleaner fit and better freedom of movement.
Comfort for beach days and active plans
A good built-in liner does more than replace underwear. It improves how the shorts feel during real use. Which matters because summer plans involve movement. You might swim, play volleyball, ride a bike, walk around town, or spend hours outside.
For active days, compression lined shorts help reduce friction while keeping the outside look relaxed and stylish.
They are practical for beach vacations, gym sessions, paddleboarding, boating, weekend trips, and any plan where you want comfort without overpacking.
When could underwear make sense?
Wearing underwear with lined shorts is still a personal choice. If the liner feels too loose, the shorts are worn out, or you simply feel more comfortable with an extra layer, you can wear one.
Still, many men like to choose compression lined shorts that fit well from the start. A good pair should feel supportive without squeezing, breathable without feeling thin, and secure without needing constant adjustment.

How to choose your Bermies pair?
Start with the liner. Look for swim trunks with a soft, supportive compression liner that feels smooth against the skin and stays in place while you move.
Then think about length and lifestyle. Bermies’ men’s short swim trunks are ideal if you want a confident, modern fit.
Waterproof Pocket styles are helpful near the water, Color Changing trunks add personality to pool days and The Classic gives you an easy everyday swimwear look.
So, do you wear underwear with lined shorts? Most of the time, no. The right built-in liner already gives you the comfort, coverage, and support you need.
If you want a swim trunk that feels light, secure, and ready for summer, Bermies makes it easy to find the right pair.
Explore The Short, The Classic, Waterproof Pocket collections with compression liner made to move with you.






