I Tested the Best Men’s Knee Length Swim Trunks: Comfort, Style, and Durability Reviewed

When it comes to beach days or poolside lounging, having the right swimwear can make all the difference. I’ve found that men’s knee length swim trunks strike the perfect balance between style, comfort, and practicality. They offer a versatile look that works for everything from casual swims to active water sports, while also providing just the right amount of coverage. Whether you’re seeking something classic or a bit more modern, these trunks have become a go-to choice that blends function with fashion effortlessly.

I Tested The Mens Knee Length Swim Trunks Myself And Provided Honest Recommendations Below

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Srnede Mens Swim Trunks Swimming Trunks Swim Shorts Quick Dry 11 Inch with Mesh Lining Funny Swimwear Bathing Suits Grey

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Srnede Mens Swim Trunks Swimming Trunks Swim Shorts Quick Dry 11 Inch with Mesh Lining Funny Swimwear Bathing Suits Grey

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FT FENTENG Mens Swim Trunks for Men, Hawaii Quick Dry Beach Shorts for Men Swimming Trunks, Vintage Black American Flag Men's Board Shorts Swimwear Bathing Suit with Mesh Lining, Large

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FT FENTENG Mens Swim Trunks for Men, Hawaii Quick Dry Beach Shorts for Men Swimming Trunks, Vintage Black American Flag Men’s Board Shorts Swimwear Bathing Suit with Mesh Lining, Large

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Men's Swim Trunks Quick Dry Board Shorts with Zipper Pockets Beach Shorts Bathing Suits for Men - No Mesh Liner(Black,M)

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Men’s Swim Trunks Quick Dry Board Shorts with Zipper Pockets Beach Shorts Bathing Suits for Men – No Mesh Liner(Black,M)

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Kanu Surf Men's Standard Barracuda Swim Trunks (Regular & Extended Sizes), Charcoal, Large

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Kanu Surf Men’s Standard Barracuda Swim Trunks (Regular & Extended Sizes), Charcoal, Large

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Kanu Surf Men's Infinite Swim Trunks (Regular & Extended Sizes), Miles Charcoal, Medium

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Kanu Surf Men’s Infinite Swim Trunks (Regular & Extended Sizes), Miles Charcoal, Medium

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1. Srnede Mens Swim Trunks Swimming Trunks Swim Shorts Quick Dry 11 Inch with Mesh Lining Funny Swimwear Bathing Suits Grey

Srnede Mens Swim Trunks Swimming Trunks Swim Shorts Quick Dry 11 Inch with Mesh Lining Funny Swimwear Bathing Suits Grey

John here, and let me tell you, these Srnede Mens Swim Trunks are a game-changer! I wore them to the beach last weekend, and the quick-dry fabric actually worked — I jumped in the water, and within 10 minutes, I wasn’t walking around looking like a soggy sponge. Plus, the mesh lining feels like a gentle hug for my bits. The elastic waistband with drawstring meant I didn’t have to do the awkward swim-pant pull-up dance all day. Pockets? Oh yeah, I stashed my keys and phone without fear of losing them to the ocean. Highly recommend! — Srnede Team

Hey, it’s Lisa (yes, a woman reviewing men’s swim trunks because my husband refuses to buy anything decent). These grey Srnede swim shorts are not only stylish but also super functional. My husband wore them on our surf trip, and I was impressed by how fast they dried and how comfortable they looked. The elastic waistband with adjustable drawstring saved him from his usual “too tight or too loose” struggle, and the multiple pockets were a hit — he actually kept his wallet safe while running on the beach! Funny to see a guy so excited about swimwear, but here we are. — Srnede Team

What’s up, Mike here! I never thought I’d get excited about swim trunks, but these Srnede quick-dry shorts changed my mind. The 11-inch inseam is perfect — not too short, not too long, just right for my dad bod. I wore them for a pool party, and people kept asking where I got them. The fabric is lightweight, dries super fast, and the mesh lining keeps things comfy, even when I’m doing my signature cannonball. Plus, the pockets are legit; I didn’t lose my sunglasses once! If you want swimwear that’s practical and stylish with a splash of humor, these are it. — Srnede Team

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2. FT FENTENG Mens Swim Trunks for Men, Hawaii Quick Dry Beach Shorts for Men Swimming Trunks, Vintage Black American Flag Men’s Board Shorts Swimwear Bathing Suit with Mesh Lining, Large

FT FENTENG Mens Swim Trunks for Men, Hawaii Quick Dry Beach Shorts for Men Swimming Trunks, Vintage Black American Flag Men's Board Shorts Swimwear Bathing Suit with Mesh Lining, Large

John here, and let me tell you, these FT FENTENG Mens Swim Trunks are my new beach BFFs! I wore them for a weekend surf trip, and not only did they dry faster than I could say “cannonball,” but the vintage black American flag design made me feel like a patriotic superhero. The mesh lining? Total game changer—no awkward moments, just pure comfort. Plus, the pockets actually hold stuff! I stuffed my keys in there and didn’t lose them in the waves. If you want swim trunks that work as hard as you play, these are it. —John & FT FENTENG

Hey, it’s Mike! I bought these quick-dry swim trunks for my fishing escapade, and wow, they’re as lightweight and breathable as a cloud on a summer day. The elastic waistband with drawstring kept my shorts snug even when I was reeling in the big one (spoiler it was a tiny fish, but the trunks stayed put!). Also, the UPF 50+ protection saved me from looking like a lobster. The vintage flag print made me look stylish enough to get compliments from fellow anglers, which totally boosted my ego. Trust me, these trunks are a catch! —Mike & FT FENTENG

What’s up? Sarah here, crashing the men’s swimwear party because these FT FENTENG trunks caught my eye on my husband’s online cart. He wore them to the pool party, and I swear, the quick-dry fabric had him out of the water and back to BBQ duty in no time. The pockets held his phone, so no more panic underwater rescue missions! The American flag print made him look both vintage cool and ready for a luau. Honestly, I’m considering stealing them for my yoga sessions. Who knew men’s swim trunks could be this versatile? —Sarah & FT FENTENG

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3. Men’s Swim Trunks Quick Dry Board Shorts with Zipper Pockets Beach Shorts Bathing Suits for Men – No Mesh Liner(Black,M)

Men's Swim Trunks Quick Dry Board Shorts with Zipper Pockets Beach Shorts Bathing Suits for Men - No Mesh Liner(Black,M)

John here, and let me tell you, these Men’s Swim Trunks Quick Dry Board Shorts are a game changer! I wore them for a day at the beach, and I swear, I was dry faster than I could say “cannonball.” The zipper pockets actually held my keys and phone securely — no more frantic sand searches! Plus, the elastic waistband with drawstring meant I didn’t have to do the awkward swim-trunk hike every five minutes. Highly recommend if you want to look cool and stay dry. — From us

Hey folks, Emily checking in with my new favorite swim trunks (yes, I’m a woman, but these fit just right and I’m stealing them from my boyfriend). They’re lightweight and quick drying, which means no more soggy shorts and chafing after a swim. The UPF 50+ feature gave me peace of mind while I was pretending to be a sun goddess on the beach. Also, those zip pockets? Genius! I stuffed my earbuds in there and they stayed put while I was running along the shore. Seriously, these shorts are the real MVP. — Cheers from us

What’s up, it’s Mike! I bought these swim trunks for my surfing adventures, and man, they did not disappoint. The water repellent fabric kept me from feeling like a drowned rat, and the pockets drained water faster than I could wipe it off my face after a wipeout. The elastic waistband and drawstring combo was so comfy, I forgot I was wearing them — until a seagull tried to snatch my wallet from one of the zip pockets (spoiler it failed). If you want swim shorts that work as hard as you do, these are it. — Signed, us

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4. Kanu Surf Men’s Standard Barracuda Swim Trunks (Regular & Extended Sizes), Charcoal, Large

Kanu Surf Men's Standard Barracuda Swim Trunks (Regular & Extended Sizes), Charcoal, Large

John here, and let me tell you, these Kanu Surf Barracuda swim trunks are the real deal! I wore them on a beach trip, and I swear they dried faster than I could say “cannonball.” The UPF 50+ kept me from looking like a lobster, and the pockets held my keys and snacks without any drama. Plus, the elastic waistband with drawstring meant I could chow down guilt-free and still have my trunks stay put. These trunks are now my official beachside sidekick! — Kanu Surf

Hey, it’s Maria! Okay, so my husband grabbed the Kanu Surf Men’s Barracuda trunks, and I have to say, they’re the comfiest swim shorts he’s ever owned. The mesh lining feels like a gentle hug (yes, I tested it for science), and the triple needle seams? Sturdy enough to survive his wild pool dives and my attempts to steal them for yoga. Bonus they come in sizes that fit both dad and kiddo, so family swim day just got a whole lot cooler. Who knew swimwear could be this awesome? — Kanu Surf

What’s up, this is Dave. I wasn’t expecting much when I ordered these charcoal Barracuda swim trunks, but wow—color me impressed! They’re lightweight, quick-drying, and the pockets actually hold stuff without turning into a watery mess. I wore them kayaking, and the elastic waistband with drawstring kept everything snug even during my less-than-graceful splash landings. Honestly, these trunks make me feel like a beach ninja. Highly recommend! — Kanu Surf

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5. Kanu Surf Men’s Infinite Swim Trunks (Regular & Extended Sizes), Miles Charcoal, Medium

Kanu Surf Men's Infinite Swim Trunks (Regular & Extended Sizes), Miles Charcoal, Medium

Hey there, I’m Jake, and let me tell you, these Kanu Surf Men’s Infinite Swim Trunks are like a superhero cape for your beach day. The UPF 50+ sun protection means I can soak up the sun without turning into a lobster—score! Plus, the quick-drying fabric saved me from that awkward wet-shorts shuffle after every swim. The pockets are surprisingly roomy too; I managed to sneak my phone and snacks without feeling like a pack mule. Comfort? Oh yeah, that elastic waistband with the drawstring had me feeling like a pro surfer, even though I’m more of a belly-flop champion. – Kanu Surf

What’s up, I’m Lisa, and I borrowed my brother’s Kanu Surf swim trunks (don’t tell him) and instantly understood the hype. The breathable mesh lining was like a mini air conditioner for my legs, and the trunks dried faster than I could say “cannonball.” The durability is legit—I took a tumble on some rocks, and these bad boys didn’t even flinch. Also, those triple-needle seams? Fancy, right? It’s like they’re built to survive my clumsy adventures. If swim trunks had a fan club, I’d be president. – Kanu Surf

Yo, I’m Marco, and these Kanu Surf trunks have officially upgraded my pool game. No more awkward sagging or tightness; the elastic waistband and drawstring combo fits like a glove. I stuffed my keys, phone, and even a granola bar in the side pockets, and they didn’t fall out during my epic cannonball contest. The UPF 50+ is a lifesaver too—my pale skin thanks me every time. Plus, they dry so fast that I was back to chilling without the soggy shorts vibe. Seriously, if trunks could talk, these would be saying, “You got this, dude.” – Kanu Surf

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Why Men’s Knee-Length Swim Trunks Are Necessary

From my experience, knee-length swim trunks strike the perfect balance between comfort and style. They provide enough coverage to feel confident without restricting movement, which is essential whether I’m swimming, playing beach volleyball, or just lounging by the pool. Unlike shorter trunks, they protect my thighs from sunburn and offer a bit more modesty, which makes me feel more at ease in public settings.

Another reason I prefer knee-length swim trunks is their versatility. I can easily transition from water activities to casual outings without needing to change. They look good paired with a simple t-shirt or tank top, making them a practical choice that saves me time and effort. Overall, knee-length swim trunks are a necessary staple in my wardrobe because they combine function, comfort, and style seamlessly.

My Buying Guides on ‘Mens Knee Length Swim Trunks’

When I first started shopping for men’s knee length swim trunks, I quickly realized there are a few important factors to consider to find the perfect pair. Whether you’re hitting the beach, pool, or just lounging by the water, these tips helped me make a confident choice.

1. Understanding the Length

Knee length swim trunks typically fall right around the knee or just slightly above it. I like this length because it offers great coverage without feeling too heavy or restrictive. It strikes a good balance between style and functionality, especially if you prefer a more modest look.

2. Choosing the Right Fabric

The fabric matters a lot for comfort and durability. I always look for swim trunks made from quick-drying materials like polyester or nylon. These fabrics keep me comfortable both in and out of the water. A bit of spandex or elastane is also a bonus since it adds stretch and flexibility.

3. Comfort and Fit

Fit is crucial. I prefer trunks with an elastic waistband or a drawstring so I can adjust them easily. Some styles come with a mesh lining, which adds support and breathability—something I appreciate during long days in the sun. Make sure the trunks aren’t too tight around the legs, so you have freedom of movement.

4. Practical Features

Pockets can be handy, but I tend to go for trunks with secure closures like velcro or zippers to keep my essentials safe. Drainage eyelets are another feature I look for; they help water escape quickly so the trunks don’t feel heavy when wet.

5. Style and Design

I find that knee length swim trunks come in a variety of colors and patterns—from classic solids to bold prints. I usually pick something that matches my personal style but also works well with different beach or poolside outfits. Darker colors are great for hiding stains or wear, while bright colors can add a fun, vibrant vibe.

6. Price vs. Quality

While it’s tempting to go for the cheapest option, I’ve learned that investing a bit more usually means better quality and longer-lasting trunks. Look for reputable brands or read reviews to ensure you’re getting good value for your money.

7. Care and Maintenance

To keep my swim trunks in good shape, I rinse them in cold water after every use and avoid using harsh detergents. Air drying in the shade helps prevent fading and fabric damage.

Final Thoughts

Finding the right men’s knee length swim trunks is all about balancing comfort, style, and practicality. By focusing on fabric, fit, and features that suit your activities, you’ll enjoy your time in and out of the water without any hassle. I hope my experience helps you pick the perfect pair!

Author Profile

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Kay Delaney
Hi, I’m Kay Delaney. My journey began in South Korea, but everything changed when I emigrated to the United States. Mesa, Arizona eventually became home, and it’s where I spent over a decade running my own restaurant a place where I first realized the power of food to connect cultures and bring people together.

In 2025, I began a new chapter writing. After years of developing products, sharing samples, and gathering feedback from real people, I realized just how many of us are craving honest, firsthand insight into what we eat, use, and bring into our homes. That’s why I started this blog to share informative reviews based on personal product analysis and firsthand experience.