Surfers and beach enthusiasts often debate what to wear under board shorts. The choice depends on comfort, activity, and the level of support you prefer. Some surfers go commando, others choose performance layers, and many opt for specialized options made for water sports.
At Ohana Surf Project, we know how important it is to stay comfortable in the water, which is why we want to guide you through the best choices for every style and session.
Many seasoned surfers swear by skipping underwear beneath their board shorts. The practice dates back to the early days of surfing, when functionality and comfort were valued over layering.
Without anything underneath, there is less fabric to trap water, which helps you dry more quickly once you step out of the waves. For those who surf in warm climates, going commando can feel refreshing, since the extra airflow reduces the chance of irritation caused by damp clothing.
Board shorts with built-in mesh liners often make this option even more appealing. These liners are designed to give light support while preventing chafing against sensitive skin. When shorts are made without liners, skipping underwear still keeps things simple, as long as the fit is secure.
For many, this minimalist approach provides the purest surfing experience and allows full freedom of movement without worrying about clinging layers or heavy fabrics.
Still, the commando route does not suit everyone. Some surfers feel less supported during longer sessions in the ocean or when facing powerful waves. Extended hours without a base layer can sometimes lead to discomfort, especially if the shorts do not fit perfectly. For this reason, going commando is best for surfers who prioritize simplicity and have found board shorts that offer a snug yet comfortable fit.
Swim briefs bring reliable support and minimal bulk. Designed for water, they keep fabric from sagging while preventing irritation.
Quick-drying materials maintain comfort both on the board and on the beach. For surfers seeking maximum support without distraction, swim briefs under board shorts remain a top choice.
Compression shorts are another popular choice. Built from moisture-wicking materials, they keep you dry and supported during long surf sessions. Their snug fit reduces chafing while giving your muscles light compression, which can even help reduce fatigue.
Many surfers prefer compression shorts because they transition well from water to land. After your surf, you can relax on the beach without the cling of wet cotton.
Cotton boxers and briefs might seem convenient, but they are not built for water. Cotton holds onto moisture, takes too long to dry, and creates friction against your skin. This combination leads to irritation and discomfort during activity.
More importantly, soggy cotton can weigh you down in the water. If you value performance and comfort, cotton underwear is best left on land.
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Some board shorts come with built-in mesh liners that replace underwear entirely. They dry quickly, prevent chafing, and deliver moderate support.
Liners often strike a balance between going commando and adding extra layers. Fit can vary, so selecting high-quality shorts with well-designed liners is essential.
Fabric choice plays a critical role in comfort. Synthetic blends like polyester and nylon resist water and dry quickly.
Many modern fabrics are designed with sustainability in mind, giving eco-conscious surfers an option that aligns with their values. High-performance materials also protect against chafing, irritation, and overheating in warm climates.
The choice often comes down to comfort versus performance. Going commando feels natural for some, while others want the support of briefs or compression shorts. For surfers chasing long sessions or big waves, performance gear usually wins out.
For casual beach days, comfort might be the top priority. Understanding your own style of surfing or swimming helps narrow down the right choice.
If you ask around, surfers will give very different answers. Some will tell you that commando is the only way to go, keeping everything simple and natural. Others will insist that compression shorts are the modern solution to chafing and discomfort.
Surf communities worldwide continue to debate the topic, showing that the right choice is deeply personal. The key is trying out different options until you find the one that feels right for you.
It is not only about comfort in the water. After a surf session, you will want to relax on the beach or grab a snack.
Wet shorts can cling to your skin and create discomfort. Swim briefs and compression shorts help with this transition by drying faster and reducing irritation. That way, you stay comfortable even after leaving the ocean.
New surfers should start simple. Begin with board shorts that include liners. If additional support is needed, try swim briefs. If chafing or irritation occurs, compression shorts may be the best solution.
Avoid cotton from the start, as it will only cause discomfort. Over time, experimenting helps you determine the ideal choice.
At the end of the day, the answer is flexible. What you choose depends on personal comfort, the type of surf you enjoy, and how long you stay in the water.
Whether it is swim briefs, compression shorts, liners, or going commando, the right option is the one that makes your experience enjoyable. The ocean should be about freedom and connection, not discomfort or distraction.
At Ohana Surf Project, we believe confidence and comfort go hand in hand. Understanding what to wear under board shorts transforms your focus in the water. Every surfer deserves freedom, whether they prefer support or simplicity.
When you join us for lessons or rentals, we help you explore options so you can focus on the waves, not your wardrobe. Knowing what to wear under board shorts allows beginners and experienced surfers alike to perform at their best while staying comfortable.
Choosing the right layer or liner is an important part of learning what to wear under board shorts for your own style and activity level.
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