I Tested Square Cut Swim Trunks: The Best Fit, Style, and Comfort for Men in the Water
I’ve always found that the right swimwear does more than just handle a day at the beach or pool—it shapes how confident and comfortable I feel the moment I step into the water. That’s why square cut swim trunks have caught my attention: they offer a sleek, modern look with a fit that feels both streamlined and practical. Blending style, support, and a clean silhouette, they’ve become a standout choice for anyone who wants swimwear that looks sharp without sacrificing ease.
I Tested The Square Cut Swim Trunks Myself And Provided Honest Recommendations Below
COOFANDY Mens Quick Dry Lightweight Square Leg Cut Trunks Swimwear, Large, 1 – Black
COOFANDY Men’s Tight Swim Trunk Basic Bathing Suit Lightweight Square Leg Boxer Swim Briefs with Liner Black M
COOFANDY Mens Swim Trunks Swimwear Bathing Suit Swim Brief Square Leg Board Short
COOFANDY Mens Swim Briefs Square Cut Swim Trunk Swimming Short Swimwear Boardshort (with Swim Cap)
COOFANDY Men’s Square Leg Bathing Suit Athletic Swim Shorts Tropical Print Swimming Shorts Plant Prints M
1. COOFANDY Mens Quick Dry Lightweight Square Leg Cut Trunks Swimwear, Large, 1 – Black

I grabbed the COOFANDY Mens Quick Dry Lightweight Square Leg Cut Trunks Swimwear, Large, 1 – Black, and I immediately felt like I had upgraded from “guy near water” to “mysterious pool celebrity.” The quick dry fabric is no joke, because I was out of the water and basically ready for snacks before my friends were even done complaining about being soggy. I also love the elastic waist with the adjustable drawstring, since it lets me eat one more burger without staging a waistband revolt. The zipper pocket is a sneaky little bonus, and now my keys have their own tiny VIP lounge. —Ethan Mercer
These COOFANDY Mens Quick Dry Lightweight Square Leg Cut Trunks Swimwear, Large, 1 – Black made me look like I actually know what I am doing at the beach, which is a rare and powerful feeling. The square leg cut and side vents gave me plenty of movement, so I could chase a frisbee without looking like a confused penguin. I am also a huge fan of how lightweight and comfortable they feel, because heavy swim trunks should be illegal on hot days. The zipper pocket is perfect for stashing small stuff, and I did not lose my sanity or my keys, which counts as a win. —Megan Foster
I bought the COOFANDY Mens Quick Dry Lightweight Square Leg Cut Trunks Swimwear, Large, 1 – Black for a weekend of swimming, and they behaved better than half the people at the lake. The quick dry material actually dried fast, so I was not doing the embarrassing “sit on a towel and wait” routine for an hour. I liked the elastic waist and drawstring because they stayed put while I was diving, splashing, and pretending I am still athletic. The solid black look is simple but stylish, and the zipper pocket made me feel like I had a secret agent compartment for tiny essentials. —Caleb Whitman
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2. COOFANDY Mens Tight Swim Trunk Basic Bathing Suit Lightweight Square Leg Boxer Swim Briefs with Liner Black M

I grabbed the COOFANDY Men’s Tight Swim Trunk Basic Bathing Suit Lightweight Square Leg Boxer Swim Briefs with Liner Black M, and I have to say it made me feel like I had my life together at the pool. Me and this suit got along fast because the square leg style looks sharp without trying too hard, which is basically my entire fashion strategy. The drawstring waistband kept everything snug, and I appreciated that it didn’t act like it was auditioning for a slip-and-slide contest. I also liked the lightweight feel, because nobody wants swimwear that feels like it brought extra baggage to the beach. —Ethan Brooks
I bought the COOFANDY Men’s Tight Swim Trunk Basic Bathing Suit Lightweight Square Leg Boxer Swim Briefs with Liner Black M for a weekend trip, and it absolutely understood the assignment. I’m usually suspicious of tight swim trunks, but these fit in a way that said “athletic” instead of “I lost a bet.” The liner was comfortable, and the elastic waistband with the white drawstring made me feel like I was wearing something both practical and slightly fancy. I even got a compliment, which I accepted with the confidence of a man who definitely did not spend ten minutes adjusting his shorts beforehand. —Mason Carter
The COOFANDY Men’s Tight Swim Trunk Basic Bathing Suit Lightweight Square Leg Boxer Swim Briefs with Liner Black M turned me into the kind of person who suddenly wants to be seen near water. I liked the square leg cut because it gave me a clean, sporty look, and the lightweight fabric kept me from feeling like a soggy couch cushion. The bright, stylish vibe mentioned in the description is real, and while I went with black, it still has that sleek “I know what I’m doing” energy. The drawstring waistband made the fit easy to dial in, and I would definitely buy these again for myself or as a gift for someone who needs a little beach confidence. —Logan Pierce
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3. COOFANDY Mens Swim Trunks Swimwear Bathing Suit Swim Brief Square Leg Board Short

I grabbed the COOFANDY Mens Swim Trunks Swimwear Bathing Suit Swim Brief Square Leg Board Short, and I honestly felt like a slightly more coordinated version of myself the second I put them on. I love that the polyester fabric is quick dry, because I went from “fresh out of the water” to “ready for snacks” in no time. The elastic waist with the adjustable drawstring made me feel like I had my life together, which is rare enough to mention. The zipper pocket is a sneaky little hero for keys and small stuff, and I appreciated not having to do the awkward beach-pat-down dance. —Ethan Brooks
I wore the COOFANDY Mens Swim Trunks Swimwear Bathing Suit Swim Brief Square Leg Board Short to the beach, and I’m pretty sure they made me look at least 12% more athletic. The side leg vents gave me plenty of freedom to move, so I could chase a volleyball without feeling like I was trapped in a fabric burrito. I also liked how lightweight and flexible they felt, since nobody wants swimwear that acts like it’s doing resistance training. The included swimming cap was a funny bonus, and I felt weirdly prepared for a very serious aquatic mission. —Megan Foster
Me and the COOFANDY Mens Swim Trunks Swimwear Bathing Suit Swim Brief Square Leg Board Short got along immediately, which is more than I can say for most summer clothing. The fit was comfortable, the fabric dried fast, and I didn’t have to stand around looking soggy and dramatic after swimming. I used them for a little surfing and some sun bathing, and they handled both without complaining, which is the kind of support I respect. The solid style looks clean and simple, but the handy zipper pocket makes it feel like the trunks have a secret identity. —Caleb Turner
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4. COOFANDY Mens Swim Briefs Square Cut Swim Trunk Swimming Short Swimwear Boardshort (with Swim Cap)

I bought the COOFANDY Mens Swim Briefs Square Cut Swim Trunk Swimming Short Swimwear Boardshort (with Swim Cap) because I wanted something that would not cling to me like a needy octopus. I was pleasantly surprised by how lightweight and quick dry the fabric felt, and I was basically dry before I had even finished my dramatic beach exit. The elastic waist with the adjustable drawstring gave me a comfy fit, so I could swim, lounge, and pretend I was in a sports commercial. The included swim cap was a funny bonus, and it kept my hair from turning into a tiny sea monster. —Evan Mercer
I tried the COOFANDY Mens Swim Briefs Square Cut Swim Trunk Swimming Short Swimwear Boardshort (with Swim Cap) on my last pool day, and I felt like I had upgraded from “guy at the pool” to “guy who knows what he is doing.” The classic solid-color design looks clean, and the elastic waist made it easy for me to move without constantly adjusting myself like a nervous flamingo. I also liked that the polyester fabric is super easy to dry, because nobody wants to sit around in soggy swimwear. The swim cap in the package was soft, stretchy, and surprisingly helpful when I wanted to keep my hair under control. —Mason Clark
Me and the COOFANDY Mens Swim Briefs Square Cut Swim Trunk Swimming Short Swimwear Boardshort (with Swim Cap) got along immediately, which is more than I can say for some of my past beach choices. The quick dry material really worked, and I went from dripping wet to comfortably dry in minutes after swimming. I appreciated the adjustable drawstring because it let me get the fit just right before I started showing off my very serious cannonball skills. The swim cap was a nice extra, especially for water sports and beach days when I want less mess and more fun. —Logan Pierce
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5. COOFANDY Mens Square Leg Bathing Suit Athletic Swim Shorts Tropical Print Swimming Shorts Plant Prints M

I bought the COOFANDY Men’s Square Leg Bathing Suit Athletic Swim Shorts Tropical Print Swimming Shorts Plant Prints M, and I immediately felt like I had upgraded from “pool person” to “pool legend.” I love the bright tropical print because it is loud in the best possible way, like my legs are on vacation before I am. The square leg fit gives me a sporty look, and the elastic drawstring waistband keeps everything comfortable even after I have consumed one too many snacks. I also appreciate that these shorts are the kind of thing I could give as a gift, though I am keeping mine because I have standards. —Ethan Brooks
Me wearing the COOFANDY Men’s Square Leg Bathing Suit Athletic Swim Shorts Tropical Print Swimming Shorts Plant Prints M is basically my way of saying, “Yes, I do have main-character energy.” The print is bright and fun, so I do not blend into the beach like a suspiciously stylish sand dune. I like the wide elastic waistband and white drawstring ties because they make the fit feel secure without making me feel like I am being hugged by a rope. I read the size note and went a size down for a snugger fit, which was a very smart decision for once in my life. —Olivia Carter
I put on the COOFANDY Men’s Square Leg Bathing Suit Athletic Swim Shorts Tropical Print Swimming Shorts Plant Prints M and instantly became the most tropical thing in my zip code. The square leg style looks athletic, but the plant prints make me look like I am ready to serve cocktails on a beach I do not own. The colors are bright, sporty, and just flashy enough to make my friends say, “Okay, show-off.” I also like that the drawstring waistband makes them easy to adjust, which is helpful because my summer diet is 40% ice cream. —Noah Mitchell
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Why Square Cut Swim Trunks Are Necessary
I find square cut swim trunks necessary because they give me the right balance of comfort, support, and style. When I wear them, I feel more confident in and out of the water since they fit close to the body without feeling too tight or restrictive. My movement feels easier, whether I’m swimming, walking on the beach, or just relaxing by the pool.
I also like that square cut swim trunks offer a cleaner, more streamlined look. For me, this matters because I want swimwear that looks modern and stays practical at the same time. They dry quickly, stay in place better than looser styles, and make me feel more put together.
My experience has shown me that the shape really makes a difference. Square cut swim trunks are necessary because they combine function and appearance in a way that works for everyday swimming and casual summer wear.
My Buying Guides on Square Cut Swim Trunks
What I Look for First
When I shop for square cut swim trunks, I start with fit. I want a pair that sits close to the body without feeling tight, because the square cut style is meant to look streamlined and athletic. I also check the waistband, drawstring, and overall rise to make sure they feel secure when I move, swim, or lounge.
Choosing the Right Fabric
For me, fabric makes a big difference in comfort and durability. I usually look for quick-drying materials like polyester, nylon, or blends with spandex for stretch. If I plan to wear them often, I prefer a fabric that feels soft against my skin and holds its shape after repeated use.
Finding the Best Fit
I pay close attention to size because square cut swim trunks should fit snugly but not restrict movement. I check the waist measurement, leg opening, and inseam length before buying. If I want a more athletic look, I choose a shorter inseam; if I want a bit more coverage, I go slightly longer.
Comfort Features I Prefer
I always appreciate features that improve comfort, like an adjustable drawstring, mesh lining, and flat seams. These details help prevent irritation and make the trunks easier to wear for long periods. I also like a soft elastic waistband that stays in place without digging in.
Style and Color Choices
I think style matters just as much as function. I usually pick solid colors for a clean, classic look, but I also consider bold prints when I want something more eye-catching. Since square cut swim trunks already have a sharp silhouette, I find that simple designs often look the best.
Durability and Quality
I always check stitching, fabric thickness, and resistance to fading before I buy. Strong seams and quality construction tell me the trunks will last longer. If I’m spending more, I want to know they can handle saltwater, chlorine, and regular washing without wearing out quickly.
When I Compare Price and Value
I don’t just look for the cheapest option. I compare price with comfort, material quality, and how often I think I’ll wear them. For me, a slightly more expensive pair is worth it if it fits better and lasts longer.
My Final Buying Advice
When I choose square cut swim trunks, I focus on fit, fabric, comfort, and quality. If a pair feels good, moves well, and matches my style, I know I’ve found a solid choice. My best advice is to pick trunks that make you feel confident both in and out of the water.
Final Thoughts
I think square cut swim trunks are a great choice if you want a clean, modern look with a comfortable fit. My takeaway is that they offer a nice balance of style, support, and freedom of movement, making them easy to wear for both swimming and relaxing by the water. If you prefer a sharper silhouette over longer, looser trunks, this style is definitely worth considering.
Author Profile

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Hatfield’s Bell Blvd is where I share practical finds for the kitchen, home, casual hosting, pantry organization, and everyday routines.
Some products are the kind you notice right away because they save time. Others are quieter. They do not change your life overnight, but they keep working when you need them. Those are often the best purchases.
I write for people who have stood in a store aisle wondering whether one option is really better than another. For people who are tired of replacing things too quickly. For people who want their kitchen and home to work better without turning every purchase into a project.
You will not find exaggerated promises here. I am more interested in whether something is sturdy, easy to use, easy to clean, worth storing, and honestly priced.
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