If you only own one swim brief, make it black. It's the color that works at a hotel pool, a crowded beach, a boat party and a quiet villa. It looks just as good in your first week wearing briefs as it does ten summers later. Black is the white T-shirt of swimwear: simple, confident and impossible to get wrong.
This guide covers why black works so well, how to wear it in every setting, what to pair it with and how to choose the right fit. If you're deciding between colors, our red vs black swim briefs guide helps you choose by skin tone and setting. This one is all about getting the most from black.
Why black is the classic swim brief
It goes with everything. Black pairs with every shirt, short and towel you already own. You never have to think about whether your outfit works.
It reads as confident, not loud. A black brief is a statement of style rather than a bid for attention. That's why so many men who are new to briefs start here.
It looks sharp in photos. Black gives a clean, defined shape against water, sand and poolside tiles. In a group shot it looks polished, and it's flattering in any light.
It's dressy. A black swim brief, an open shirt and sunglasses is the pool equivalent of a well-cut suit. It moves from a daytime swim to a rooftop pool party without a second thought.
It's timeless. Trends come and go. Black has been the classic swim brief color for decades, and it isn't going anywhere.
How to wear black swim briefs
The beauty of black is that you don't need a plan. Still, a few simple formulas make it look even better.
At the pool
Black brief, slides and sunglasses. That's it. If you're moving between the pool and a lounger all day, add a lightweight open shirt in white, cream or a soft pastel. The contrast keeps it fresh. For a pool party, keep the shirt and add a hat.
On the beach
On sand, black looks crisp and grounded. Pair it with a towel in a bright color or a bold stripe, and keep a pair of light shorts in your bag for the walk to lunch. A straw or canvas hat and dark sunglasses complete the look.
On a boat
Boat days are where the black brief really earns its place. It's compact, easy to move in and looks right whether you're diving off the back or sitting at the bow. Add a white or navy shirt for when you're out of the water.
In the city
City pools and rooftop bars tend to feel a little more polished. Wear your black brief with a short-sleeve shirt worn open over it, tailored shorts and leather slides. When it's time to leave, swap the brief for underwear and keep the same shorts and shirt.
On vacation
On a trip, a black brief is the one piece you'll wear most. It goes from breakfast by the pool to an afternoon swim to a sunset drink with just a change of shirt. Our winter beach vacation guide covers how many to pack.
Black swim brief outfit ideas
Five easy outfits built around one black brief:
- The classic: black brief, white open shirt, black slides, sunglasses.
- The monochrome: black brief, black short-sleeve shirt, black slides. Sleek and simple.
- The resort: black brief, cream or beige shorts over it, a printed short-sleeve shirt.
- The boat day: black brief, navy shirt, a cap, sunglasses.
- The rooftop: black brief under tailored shorts, a knit polo, leather slides.
Black brings out color in everything else, so don't be afraid of bold prints, bright towels or a colorful shirt. It's the anchor that holds the whole outfit together.
Black swim briefs vs black swim trunks
Black trunks and board shorts are fine, but they hide the shape you've worked on and take up more room in your bag. A black swim brief is cleaner, more compact and more flattering on most builds. It also has a sharper, more deliberate look in photos.
If you're torn, our guide to swim briefs vs board shorts for vacation lays out both sides. Curious about even smaller cuts? Our bikini vs brief guide explains the difference.
Fit matters more than color
Even the best color can't save a brief that doesn't fit. A good swim brief should sit flat on the hips, stay put when you move and give a smooth, supportive line at the front. Low rise is the most flattering cut for most men, because it lengthens the leg line and shows off the waist.
The Mandate Swim Brief is a low-rise cut with a contoured pouch and a flat logo waistband. It comes in sizes S, M and L. Check the measurements on our size guide, and read how men's swim briefs should fit before you order.
Black for first-timers
If you've never worn a swim brief, black is the easiest place to start. It's understated, it draws less attention than a bright color, and it pairs with whatever you already wear on vacation. Most men find that after one afternoon in a black brief, they stop thinking about it and start enjoying it.
A few tips for your first time:
- Try it on at home first. Get used to the fit before the pool.
- Bring a layer. A pair of shorts makes walking around easy until you're comfortable.
- Stand tall. Confidence is most of the look.
Our guide to wearing swim briefs confidently has more.
Black and red together
Once you own a black brief, a red one is the natural next step. Black is the everyday anchor; red is the one you wear when you want to stand out. Packing both gives you two different looks for every trip. For more on wearing the bolder color, read our guide to red swim briefs for men.
The Swim Brief Duo gives you two briefs for $69.98, saving $10, in red and black, two black or two red. The Swim Brief Trio gives you three for $99.97, saving $20. Not sure which set makes sense? Our single vs Duo vs Trio comparison lays out the cost per brief.
Caring for your black brief
Simple habits keep any swim brief looking its best: rinse it in cool fresh water after you swim, wash it gently and let it air out flat rather than leaving it balled up in a bag. Our guide on how to wash swim briefs covers the basics.
Match it from pool to street
If you like a consistent look, pair your black swim brief with our Signature Boxer Brief in black. It has the same flat logo waistband, so your look stays the same from the pool to dinner. It's everyday underwear, not swimwear, and it's $29.99 in sizes S to XL.
A black swim brief as a gift
A black swim brief is one of the safest gifts you can give a man who loves the water. It suits every style, every setting and every age. Pair it with a card that names a trip, and you've given him a plan as well as a present. See more ideas on our gifts for him page or in our swimwear gift guide for men.
Mandate ships from California. Without a discount code, orders over $99 ship free, and orders to Israel ship free over $60.
The short version
- A black swim brief works in every setting: pool, beach, boat, city and vacation.
- Pair it with white, cream, navy or bold prints. Black anchors any outfit.
- A black brief is more compact and more flattering than black trunks on most men.
- Fit comes first: low rise, a contoured pouch and a waistband that sits flat.
- Shop the Mandate Swim Brief in black for $39.99, or see every option on our men's swim briefs page.
Shop the brief
Mandate Swim Brief
$39.99
A low-rise brief with a contoured pouch and a flat logo waistband, in red or black, sizes S to L.
Shop the swim brief
Swim Brief Duo
$69.98 for 2
$10 less than two singles. Red and black, or two of one color, in one size.
Shop the Duo
Swim Brief Trio
$99.97 for 3
$20 less than three singles, and over $99, so it ships free without a discount code.
Shop the TrioShips from California. Without a discount code, orders over $99 ship free, and orders to Israel ship free over $60.
FAQ
Are black swim briefs a good first swim brief?
Yes. Black is the easiest color to start with because it's understated, it pairs with everything and it looks good in every setting, from a hotel pool to a boat.
What should I wear with black swim briefs?
A white, cream or navy open shirt, slides and sunglasses is the classic look. Black also anchors bold prints and bright colors, so a printed shirt or colorful towel works well.
Are black swim briefs better than black swim trunks?
For most men, yes. A black swim brief is more compact to pack, gives a cleaner shape and looks more deliberate in photos. Trunks offer more coverage if that's your priority.
Should I get black or red swim briefs?
Black is the everyday classic and red is the bolder statement. If you can't decide, a red and black Duo gives you both for $69.98. Our red vs black guide helps you choose by skin tone and setting.
How much is the Mandate black swim brief?
The Mandate Swim Brief in black is $39.99 in sizes S, M and L. The Duo is two briefs for $69.98 and the Trio is three briefs for $99.97.