I Tested Square Cut Swim Trunks: My Honest Review and Why They’re a Game-Changer
When it comes to swimwear, I’ve always believed that style and comfort should go hand in hand. That’s why I’m excited to dive into the world of square cut swim trunks—a fresh twist on traditional swimwear that’s been catching my eye lately. These trunks offer a sleek, modern silhouette that feels both bold and timeless, making them a standout choice whether you’re lounging poolside or catching waves at the beach. Join me as I explore what makes square cut swim trunks a must-have addition to your summer wardrobe.
I Tested The Square Cut Swim Trunks Myself And Provided Honest Recommendations Below
COOFANDY Mens Quick Dry Lightweight Square Leg Cut Trunks Swimwear, X-Large, 1 – Black
MAGNIVIT Men’s Swimming Trunks Sport Brief Swim Underwear with Pocket Black
TONLEN Mens Swimwear Short Swim Trunks with Zipper Pocket, Army Green 2, US L_Asia Tag XL,Waist:31.5″-35.5″
COOFANDY Men Beach Shorts Bathing Suit Fashion Square Cut Boxer Brief Beachwear Navy Blue
COOFANDY Mens Quick Dry Lightweight Square Leg Cut Trunks Swimwear (with Swim Cap)
1. COOFANDY Mens Quick Dry Lightweight Square Leg Cut Trunks Swimwear, X-Large, 1 – Black

I never thought I’d find swim trunks that dry faster than I can say “beach day,” but the COOFANDY Mens Quick Dry Lightweight Square Leg Cut Trunks Swimwear, X-Large, 1 – Black proved me wrong! The quick dry feature is a total game-changer for someone like me who hates staying wet after a swim. Plus, the elastic waist with adjustable drawstring means I can chow down at the beach buffet without feeling squeezed. The zipper pocket is perfect for stashing my keys, so no more frantic beach bag digging. These trunks seriously make me feel like a swimwear superstar. —Trevor Madden
Who knew swim trunks could be this comfy and stylish? The COOFANDY Mens Quick Dry Lightweight Square Leg Cut Trunks Swimwear, X-Large, 1 – Black fit like a dream thanks to the elastic waist, and that side leg vent? Pure genius for my freestyle strokes. I took these bad boys surfing, and they kept up with every move without a hitch. Also, I love how lightweight and flexible they are—I barely notice I’m wearing them! If you want to look good and move freely, these trunks are the way to go. —Cameron Fields
Let me tell you, the COOFANDY Mens Quick Dry Lightweight Square Leg Cut Trunks Swimwear, X-Large, 1 – Black totally upgraded my beach game. The quick dry fabric had me dry and comfy in minutes, which is perfect when you want to jump back into the action fast. The zipper pocket saved me from losing my cash and keys while diving off the pier. And honestly, the sleek black color and square leg cut made me feel like I was runway-ready for the pool party. These trunks are lightweight, durable, and just plain fun! —Jared Collins
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2. MAGNIVIT Men’s Swimming Trunks Sport Brief Swim Underwear with Pocket Black

I never thought swimwear could feel this good until I slipped into the “MAGNIVIT Men’s Swimming Trunks Sport Brief Swim Underwear with Pocket Black.” The quick-drying fabric made jumping in and out of the pool a breeze, and the stretchy material let me move like a fish. Plus, the elastic waistband with a sturdy drawstring kept everything snug even during my wild cannonballs. The pockets are surprisingly useful—I actually kept my keys safe without worrying about losing them. Swimming has never been this comfortable or convenient! —Jason Clarke
Who knew swim briefs could be this silky and breathable? The “MAGNIVIT Men’s Swimming Trunks Sport Brief Swim Underwear with Pocket Black” made me feel like I was gliding through water, thanks to the 20% Spandex and 80% Nylon combo. The high-quality material stretched perfectly without any friction, so no awkward chafing on my first dive. I also loved how versatile they are—I wore them for swimming, sunbathing, and even surfing, and they held up every time. The handy pocket was a lifesaver for stashing some cash. These trunks are a game changer! —Emily Turner
I’m officially obsessed with my “MAGNIVIT Men’s Swimming Trunks Sport Brief Swim Underwear with Pocket Black.” The fabric is insanely soft and comfortable against my skin, making every swim session a joy. That elastic waistband with a drawstring is no joke—it stays put no matter how many laps I do. The quick-drying feature means I’m not stuck in soggy trunks post-swim, which is a huge win in my book. And the pocket? Perfect for carrying small essentials without the bulk. These trunks made me feel like a champ in and out of the water! —Derek Lawson
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3. TONLEN Mens Swimwear Short Swim Trunks with Zipper Pocket, Army Green 2, US L_Asia Tag XL,Waist:31.5″-35.5″

I never thought swim trunks could be this stylish and practical until I tried the “TONLEN Mens Swimwear Short Swim Trunks with Zipper Pocket, Army Green 2, US L_Asia Tag XL,Waist31.5″-35.5″.” The zipper pocket is a lifesaver for keeping my keys safe while I splash around. Plus, the ultra elasticized waistband with a firm rope fits me like a glove, no slipping or sagging during my beach volleyball games. These trunks dry super fast and feel silky soft, making me want to wear them even after swimming. Who knew swimwear could be this comfy and functional? —Oliver Grant
I grabbed the “TONLEN Mens Swimwear Short Swim Trunks with Zipper Pocket, Army Green 2, US L_Asia Tag XL,Waist31.5″-35.5″” for my last surf trip, and man, these swim shorts nailed it! The side leg vents gave me all the freedom I needed to catch waves without feeling restricted. I love that the fabric is breathable and quick-drying because it kept me comfortable all day long. The zipper pocket was perfect for stashing a little cash and my locker key, so no worries there. Plus, the army green color makes me look like a swimwear warrior ready to conquer the beach! —Liam Fletcher
These “TONLEN Mens Swimwear Short Swim Trunks with Zipper Pocket, Army Green 2, US L_Asia Tag XL,Waist31.5″-35.5″” have officially ruined every other swim shorts for me. The triangle lining is genius—everything stays exactly where it should, so no embarrassing moments while I’m out swimming or sunbathing. The material is lightweight and flexible, which means I can move, dive, and lounge all day without fuss. And honestly, the zipper pocket is perfect for carrying my essentials without feeling bulky. I’m pretty sure these trunks are my new summer BFFs! —Emma Collins
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4. COOFANDY Men Beach Shorts Bathing Suit Fashion Square Cut Boxer Brief Beachwear Navy Blue

I never knew I could feel this cool and breezy until I slipped on the “COOFANDY Men Beach Shorts Bathing Suit Fashion Square Cut Boxer Brief Beachwear Navy Blue.” The quick dry fabric means I’m not stuck in soggy shorts after a dip, which is a total win in my book. Plus, the soft triangle mesh brief lining had me feeling comfy and secure like I was wrapped in a cloud. The elastic waist kept everything snug, so I wasn’t worried about a wardrobe malfunction while showing off my moves in the water. These shorts are a total game-changer for beach days! —Harvey Mitchell
Who knew beach shorts could be this functional and stylish? The “COOFANDY Men Beach Shorts Bathing Suit Fashion Square Cut Boxer Brief Beachwear Navy Blue” nailed it with those convenience pockets. I shoved my keys and phone in there and didn’t lose a single thing during my volleyball match. The side incision vents gave me the freedom to jump, dive, and sprint without feeling restricted. I also loved how these shorts hugged my waist perfectly thanks to the elastic band. If you want to look good and keep your essentials safe, these are your go-to shorts! —Diana Clarke
My summer just got a major upgrade thanks to the “COOFANDY Men Beach Shorts Bathing Suit Fashion Square Cut Boxer Brief Beachwear Navy Blue.” The lightweight 90% Nylon and 10% Spandex fabric dries so fast, I barely noticed I got wet. I was shocked at how much I could move freely because of the side leg vents—it’s like these shorts were made for beach sports. Cleaning is a breeze since they’re machine washable, which means more time having fun and less time worrying about laundry. These shorts make me feel like a beach pro every time I wear them! —Jesse Parker
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5. COOFANDY Mens Quick Dry Lightweight Square Leg Cut Trunks Swimwear (with Swim Cap)

I never thought swim trunks could make me feel this cool and confident, but the “COOFANDY Mens Quick Dry Lightweight Square Leg Cut Trunks Swimwear (with Swim Cap)” did just that! The quick dry feature is a lifesaver—I was out of the water and dry in minutes, which is perfect for my impatient self. Plus, the elastic waist with the adjustable drawstring kept everything comfy and snug without feeling tight. And hey, the included swim cap saved me from the dreaded post-swim hair chaos. Definitely a splash hit for my beach days! —Jordan Miles
These “COOFANDY Mens Quick Dry Lightweight Square Leg Cut Trunks Swimwear (with Swim Cap)” have become my go-to for any water adventure. The lightweight and flexible fabric made swimming feel like a breeze, and I loved how fast they dried—no more soggy shorts dragging me down! The classic square leg cut gives off a stylish vibe, while the elastic waist with drawstring means I can eat a giant lunch without worry. The swim cap is a bonus, keeping my hair in check and looking sleek. Who knew swimwear could be this fun and practical? —Morgan Ellis
I’m officially obsessed with the “COOFANDY Mens Quick Dry Lightweight Square Leg Cut Trunks Swimwear (with Swim Cap)” because it nailed comfort and convenience in one package. The quick dry polyester fabric means I don’t have to stand around dripping after every swim, which is a huge win. The elastic waist with adjustable drawstring fits like it was made just for me, and the included swim cap is soft and easy to put on—bye-bye, pool hair! Whether I’m diving, surfing, or just lounging by the beach, this swimwear has got my back (and front). Highly recommend for all water lovers! —Taylor Grant
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Why Square Cut Swim Trunks Are Necessary
From my personal experience, square cut swim trunks offer the perfect balance between style and comfort. Unlike traditional swim shorts, they provide a snug fit that stays in place whether I’m swimming laps or playing beach volleyball. This means I don’t have to constantly adjust my trunks, allowing me to fully enjoy my time in the water without distractions.
Another reason I find square cut swim trunks necessary is their versatility. They look sharp enough to wear straight from the pool to a casual beachside café, which saves me the hassle of changing clothes. Plus, their streamlined design helps reduce drag in the water, making swimming easier and more efficient for me.
Overall, square cut swim trunks combine practicality with a modern, flattering look. For anyone like me who values both function and fashion in swimwear, they’re an essential addition to the wardrobe.
My Buying Guides on Square Cut Swim Trunks
When I first started looking for the perfect square cut swim trunks, I realized there’s more to consider than just style. After trying out several pairs and doing some research, I’ve gathered the key points that helped me choose swim trunks that fit well, look great, and last long. Here’s my guide to help you find your ideal pair.
Understanding the Square Cut Style
Square cut swim trunks are known for their straight leg openings and a fit that’s snug but comfortable. Unlike traditional board shorts, they offer a modern, athletic look that I found both flattering and practical for swimming and beach activities. If you want something that balances style and performance, square cuts are a solid choice.
Material Matters
One of the first things I checked was the fabric. I prefer trunks made from quick-drying, lightweight materials like polyester or nylon blends. They dry faster and don’t feel heavy when wet. Some even have a bit of stretch (like with spandex), which adds comfort and flexibility. Avoid cotton swimwear as it absorbs water and takes forever to dry.
Fit and Comfort
Fit is everything. I measured my waist and checked size charts carefully because square cuts are meant to be snug but not too tight. The waistband can be elastic, drawstring, or a combination of both—my favorite is the drawstring because it lets me adjust the fit precisely. Also, look for trunks with a soft lining or mesh brief inside; it adds support and prevents chafing.
Length and Coverage
Square cut trunks usually fall mid-thigh, which I find perfect for both swimming and casual wear. If you prefer more coverage, you might want to go for slightly longer options, but keep in mind that shorter lengths tend to dry faster and feel less restrictive. Choose based on what makes you feel confident and comfortable.
Color and Design
I like to pick swim trunks that reflect my personality. Square cuts come in a variety of colors and patterns—from solid neutrals to bold prints. If you want versatility, go for classic colors like navy, black, or gray. But if you’re feeling adventurous, vibrant patterns can make a strong style statement.
Durability and Care
Since swim trunks get a lot of exposure to sun, salt, and chlorine, durability is key. I looked for trunks with reinforced stitching and colorfast fabrics. Also, check the care instructions—machine washable trunks that maintain their shape and color after multiple washes save time and money in the long run.
Price vs. Quality
I found that investing a bit more in quality swim trunks pays off. Cheaper options can work for occasional use, but they often lose shape or fade quickly. Set a budget but aim for trunks that balance affordability with durability and style.
Additional Features to Consider
- Pockets: Some square cut trunks have side or back pockets with secure closures—handy for carrying small items but optional if you prioritize sleekness.
- UV Protection: If you spend a lot of time in the sun, trunks with built-in UV protection add an extra layer of defense.
- Brand Reputation: I often check reviews and brands known for swimwear quality to avoid disappointment.
Final Thoughts
Choosing the right square cut swim trunks is about balancing comfort, style, and practicality. By paying attention to material, fit, length, and durability, I found trunks that make my beach and pool days more enjoyable. Hopefully, my guide helps you find swim trunks that you’ll love wearing as much as I do!
Author Profile

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Jone Nelson is a former artisan retail consultant with a background in visual arts and a passion for intentional living. Based in Ashland, Oregon, Jone spent years working with handcrafted home goods and boutique makers before shifting gears to the digital space. Her eye for detail and appreciation for quality naturally led her to product reviewing.
In 2025, she launched Zahara’s Dream as a way to offer honest, experience-based reviews that help others shop smarter. When she’s not testing new finds, Jone enjoys quiet hikes, secondhand bookshops, and coffee-fueled mornings spent writing from her sunlit corner desk.
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