Best 16 Mens Swim Trunks in 2026

The Kanu Surf Boys Quick Dry Swim Trunks deliver unbeatable sun protection with a built-in UPF 50+ rating. While testing these in the Echo Aqua colorway, the lightweight 100 percent polyester microfiber felt incredibly soft against the skin, which is a huge win for active kids. The quick-dry technology actually works, meaning less time shivering in damp fabric after a dip in the pool or ocean. I also found the two side pockets to be a practical addition for holding small treasures found on the beach. At an accessible price point, these trunks offer a reliable blend of comfort and functional safety for a full day of summer play.

Can a pair of swim trunks actually survive a full day of high-energy beach play without falling apart? The Kanu Surf Viper trunks are built to handle exactly that kind of chaos. I was immediately impressed by the construction. The triple needle side seams and rises suggest these aren't your typical flimsy, single-season board shorts. The Miami Orange color pops beautifully against the water, and the UPF 50+ microfiber fabric feels incredibly lightweight and dries remarkably fast. I also love that they didn't skimp on utility, including both side seam pockets and cargo pockets for storing small treasures. Since the brand offers matching men's sizes, it's a fantastic way for families to coordinate their summer look.

Your kid is sprinting from the crashing waves back to the sand, and instead of a heavy, soggy mess, these trunks are already starting to dry. The Kanu Surf Avalon shorts use a specialized quick-dry microfiber that feels incredibly lightweight on the skin, making them a standout choice for long days at the beach. I was particularly impressed by the construction. The triple needle side seams and rises suggest these are built to survive much more than just a casual dip in the pool. Between the standard side seam pockets and the extra cargo pockets, there is actually enough room for small treasures found in the tide pools. Plus, with UPF 50+ protection, you can breathe a little easier regarding sun safety during those peak afternoon hours.

Most parents assume high-performance swimwear is an expensive luxury, but the Kanu Surf Specter trunks prove otherwise. These aren't your typical flimsy beach shorts that stay soggy for hours. The microfiber fabric is built to dry incredibly fast while providing essential UPF 50+ sun protection. I was particularly impressed by the construction quality, specifically the triple needle side seams and rises that suggest these will actually survive a summer of rough play. The Seafoam Navy colorway looks sharp, and the inclusion of both side seam and cargo pockets makes them surprisingly functional for carrying small beach treasures. Since they offer matching men's sizes, you can easily coordinate a family look for a day at the shore.

Most kids' swimwear turns into a heavy, soggy mess the moment they step out of the ocean, but the Kanu Surf Viper trunks prioritize rapid drying through high-performance microfiber. I was particularly impressed by the construction. The triple needle side seams and rises suggest these are built to survive much more than just a casual dip in a pool. The Nova Navy and Orange colorway is vibrant, and because each garment features a unique print position, no two pairs are exactly alike. Beyond the UPF 50+ sun protection, the addition of both side seam and cargo pockets provides much-needed storage for small beach finds. It is a durable, lightweight option that actually holds up to active play.

The Kanu Surf Boys' Viper Quick Dry Swim Trunk stands out immediately because of its heavy-duty UPF 50+ microfiber construction. While many kids' swimsuits feel flimsy after a few trips to the pool, these trunks are built to last with reinforced triple needle side seams and rises. The Palm Beach Coral print is vibrant, though you should expect slight variations in pattern placement since each piece is unique. I really like that they didn't skimp on utility. The combination of side seam pockets and cargo pockets gives active kids a reliable place to stash small treasures. They dry incredibly fast, which is a massive win for preventing that heavy, soggy feeling during a long beach day.

The Kanu Surf Boys' Reflection Quick Dry Swim Trunks stand out immediately because of their heavy-duty construction paired with lightweight microfiber. I was particularly impressed by the triple needle side seams and rises, which suggest these won't fall apart after a summer of salt and sand. The Tivoli Royal colorway is vibrant, but the real utility lies in the storage. Having both side seam pockets and cargo pockets is a game-changer for keeping small treasures or beach essentials close at hand. With UPF 50+ protection and a quick-dry finish, these are built for long days under the sun. Plus, since they offer matching men's sizes, it makes coordinating family beach days incredibly easy.

Active kids who spend their entire summer alternating between crashing waves and scorching sunlines need the Kanu Surf Viper trunks to stay comfortable. I was particularly impressed by the 100 percent polyester microfiber, which feels incredibly lightweight and utilizes comfort technology to dry almost instantly after a dip in the pool. The UPF 50+ rating provides essential sun protection that gives parents some much-needed peace of mind during long beach days. While the Optic Navy and Red colorway is striking, keep in mind that because each garment is unique, the print position might vary slightly from the photo. With two practical side pockets for small treasures, these are a reliable staple for any young swimmer's gear bag.

Active boys who refuse to sit still during summer vacation need these LUCOWEE swim trunks to prevent the dreaded chafing that ruins a day at the pool. The standout feature is the built-in boxer brief liner, which provides supportive compression without being so tight that it restricts growth or movement. I love that the shell uses recycled 4-way stretch fabric, making them incredibly lightweight and quick-drying after a heavy swim session. The functional drawstring and metal grommets ensure a secure fit even during rigorous water sports, while the UPF 50+ finish offers much-needed sun protection. With deep, mesh-lined pockets and a secure Velcro back pocket, these trunks transition seamlessly from swimming to running around the playground.

The Limeade colorway pops against the ocean backdrop the moment you step onto the sand for a midday surf session. These Volcom Lido trunks are built for movement, utilizing a poly suede fabric that features a two-way mechanical stretch to ensure you aren't restricted while paddling or lounging. The 16-inch outseam provides a modern, versatile fit that feels substantial without being bulky. I particularly like the practical layout, which includes standard side hand pockets for easy access and a secure back flap patch pocket to keep small essentials tucked away. With the signature woven labels adding a touch of brand authenticity, these trunks balance high-performance surf functionality with a clean, solid aesthetic that works just as well at a beachside boardwalk cafe.

Most board shorts feel like stiff, heavy canvas once they get wet, but the Volcom Lido trunsk break that cycle with a specialized poly suede fabric. I found the two-way mechanical stretch to be a game changer for mobility, whether you are actually surfing or just lounging by the pool. The 16-inch outseam provides a modern, tailored fit that avoids the baggy, outdated look of traditional swim trunks. Functional details like the back flap patch pocket and standard side hand pockets make these feel more like premium lifestyle shorts than disposable beachwear. Even the signature woven labels add a level of subtle branding that feels intentional rather than loud. They are a solid, reliable choice for anyone prioritizing comfort and movement.

Most beachwear forces you to choose between a stylish cut and actual mobility, but the Volcom Standard Lido breaks that compromise. These trunks utilize a poly suede fabric with two-way mechanical stretch, meaning you can actually move through a wave or lounge on a board without feeling restricted. The 17-inch outseam provides a modern silhouette that stays true to the surf aesthetic, while the Reef Pink colorway makes a bold, confident statement. I particularly like the functional design choices, such as the secure back flap patch pocket and the standard side hand pockets for your essentials. It feels like a premium piece of surf gear that prioritizes both texture and performance during a long day in the sun.

You might hesitate to trust another pair of swim shorts that promises to solve the dreaded sand-itch, but these BRISIRA trunks actually deliver on that front. The standout feature is the 2-in-1 compression boxer brief liner, which replaces the scratchy mesh found in cheaper suits with a soft, second-skin feel that prevents chafing. Built with 4-way stretch fabric and UPF 50+ sun protection, they allow kids to move freely from the pool to the beach without feeling restricted. I love the practical touch of the two large side pockets and the adjustable drawstring waistband, ensuring a secure fit for active toddlers and older boys alike. Whether they are fishing or just playing in the waves, these shorts prioritize mobility and skin comfort.

Most people assume beachwear is just a seasonal afterthought, but the ATLASLAVA swim trunks prove that technical performance actually matters when you're transitioning from a surf session to a beach volleyball game. The 4-way stretch fabric feels remarkably lightweight and moves with you rather than resisting your stride. I was particularly impressed by how quickly the material dries in the sun, preventing that heavy, soggy feeling typical of cheaper swimwear. The soft triangular mesh lining stays skin-friendly even when wet, while the deep side pockets offer much-needed security for small essentials. With built-in UPF 50+ sun protection and a reliable drawstring waistband that prevents sagging during activity, these are a versatile staple for any summer vacation.

The Speedo Men's Redondo Swim Trunks deliver exceptional mobility thanks to their specialized 4-way comfort stretch fabric. I found the 5.5-inch inseam to be the perfect middle ground for active water sports without feeling too restrictive or overly long. The durable water repellent finish keeps the fabric from getting heavy when you exit the pool, while the UPF 50+ rating provides serious peace of mind against sun damage. Beyond the performance tech, the inclusion of a built-in comfort liner and a practical three-pocket layout—including a side seam and patch pocket—makes these feel like a premium piece of gear rather than just basic beachwear. They are built for guys who actually move in the water.

Most people assume swim trunks are disposable gear meant for a single summer, but the Oakley All Day 16 defies that logic with its technical build. I was particularly impressed by the O-Protect DWR treatment, which keeps the fabric from becoming a heavy, waterlogged mess after you hit the waves. The 16-inch length hits that sweet spot for a modern fit—not too long, not too short—making them versatile enough for a beach day or a casual lunch. The adjustable waistband feels secure thanks to the branded eyelets and tips, ensuring they stay put even if you're active. With functional side pockets and a sleek Blackout aesthetic, these feel more like high-performance gear than standard vacation wear.

Most swimmers settle for stiff, restrictive board shorts that chafe the moment you hit the water, but these RVCA trunks prioritize movement through a sophisticated blend of hemp and 4-way stretch fabric. I found the regular fit to be incredibly versatile, offering enough room for active beach days without feeling baggy or oversized. The 16-inch outseam hits at a modern length that works just as well for a boardwalk stroll as it does for a surf session. I especially liked the practical addition of the front welt pocket with its secure button flap, which keeps small essentials tucked away safely. Between the adjustable drawcord and the unique texture of the hemp material, these feel like a premium upgrade to your standard summer wardrobe.

You might hesitate to pull the trigger on swimwear at this price point, but Zydvens manages to deliver a surprisingly versatile option for the budget-conscious swimmer. I was immediately struck by the variety of aesthetic choices available, ranging from bold digital prints and tropical Hawaiian florals to classic solid colors and patriotic American flag designs. The standout feature here is the integrated compression liner, which provides much-needed support and helps prevent the dreaded chafing often associated with long days at the beach. Whether you prefer a shorter 4-inch inseam for a surfer vibe or something with a bit more coverage, the drawstring waist allows for a customized, secure fit. They feel lightweight and quick-drying, making them a reliable choice for casual poolside lounging or active swimming.

A poolside cocktail lounge or a sudden dip in the ocean requires swimwear that transitions seamlessly from lounging to swimming. These GUESS trunks in jet black with a frost stripe design offer that exact versatility without sacrificing style. The elastic drawstring waist provides a secure, adjustable fit that stays put even when you are active in the water. I particularly appreciate the thoughtful inclusion of an internal mesh lining designed specifically for efficient water drainage, which helps prevent that heavy, soggy feeling after a swim. For practical utility, the back velcro pocket is a lifesaver for securing small essentials like a key or a card while you are poolside. These feel like a solid investment for anyone wanting a designer look that actually functions well in the water.

After weeks of use during our summer beach trips, these BRISIRA swim trunks have proven to be a total game-changer for my son's comfort. The standout feature is definitely the 2-in-1 compression boxer brief liner. Unlike traditional mesh that causes endless itching, this soft inner layer feels like a second skin and prevents sand from irritating his legs. The 4-way stretch fabric is incredibly lightweight and dries quickly, which is perfect for kids who jump between the pool and the sand. I also love the UPF 50+ sun protection and the adjustable drawstring waistband that ensures a secure fit during active play. With two large side pockets and a fun flamingo print, these shorts are as practical as they are stylish for any family outing.

Heavy, water-logged swimwear often ruins a day at the beach, which is exactly why these JUNGE swim trunks focus on rapid drying and practical utility. These shorts are designed for more than just a quick dip. They feature secure zipper pockets to keep your essentials safe while you transition from the ocean to a casual boardwalk stroll. The square-cut design and built-in mesh liner provide a comfortable, secure fit that avoids the bulkiness of traditional board shorts. Whether you are looking for a lightweight option for swimming or a functional pair of shorts for lounging, the quick-dry fabric ensures you aren't stuck in damp clothes for hours. They strike a great balance between functional athletic gear and relaxed streetwear.

Most parents settle for heavy, soggy swim trunks that take hours to dry, but the Kanu Surf Playa trunks change the beach game entirely. These trunks utilize a lightweight microfiber that dries almost instantly, meaning your kid won't be shivering in a damp waistband after a dip in the ocean. I was particularly impressed by the construction. The triple needle side seams and rises suggest these are built to survive much more than just a casual splash. The Cruzer Red color is vibrant, and the inclusion of side seam pockets adds a practical touch for carrying small treasures. Because Kanu Surf offers matching men's sizes, you can actually coordinate a family beach day without looking mismatched. They are durable, functional, and clearly designed for active kids.

Finding swimwear that transitions from a heavy surf session to a casual lunch without feeling restrictive is a constant struggle for active men. The Oakley Robinson RC shorts solve this by utilizing a high-performance stretch fabric that moves with your body rather than fighting against it. I particularly like the thoughtful design of the mesh-lined side pockets, which allow water to drain quickly, preventing that heavy, soggy feeling after a swim. The regular fit provides a classic silhouette that isn't too tight, and the back pocket with its secure Velcro flap closure ensures your essentials stay put while you're moving. In this striking Ultra Purple colorway, these shorts are a functional staple for anyone needing reliable, athletic-ready beachwear.

Sunburns and uncomfortable, heavy wet fabric often ruin a perfect day at the pool for active kids. These visesunny board shorts solve that problem by combining UPF 50+ sun protection with a lightweight, quick-dry polyester that stays comfortable all day. I love how the elastic waistband and drawstring ensure a secure fit whether they are surfing or just lounging. The patterns, ranging from sharks to tropical pineapples, are vibrant and built to resist fading even after multiple machine washes. Inside, the silky smooth mesh lining provides essential support without feeling scratchy. Because they are designed with an above-the-knee cut and neat tailoring, they offer plenty of mobility for running, cycling, or water skiing without feeling restrictive.