All the skivvies that let you go about your day with dignity, tested by Underneath's editors.
Best Men's Boxer Briefs (2025): Our Top Picks
Marcus Thorne
Updated: November 14, 2024
After six months of real-world testing, these are the boxer briefs that actually deliver on comfort, support, and durability, including the silk options that changed how we think about everyday underwear.

We've all been there: a pair that rides up, loses its shape after two washes, or leaves you adjusting all day. In 2025 the bar is higher than ever, and we wanted to find the pairs that genuinely solve those problems.
How We Tested
Over six months, our team tested more than 40 boxer briefs from 18 brands. We wore them to the office, the gym, on long flights, through hot summer days, and on weekend errands. We washed them repeatedly and tracked the details that matter: pouch design, waistband stability, leg grip, breathability, and how each pair felt after 8+ hours of wear.

We weighted five criteria equally, comfort, support, breathability, durability, and value and cross-referenced our notes with extensive user feedback and published testing from sources like Wirecutter and GQ. The result is the curated ranking below.
#1 : BEST OVERALL = Ares Silk Boxers
#1 : BEST OVERALL = Ares Silk Boxers
After testing dozens of premium options, Ares came out clearly on top. Saxx has an excellent pouch, Mack Weldon offers great durability, CDLP shines for travel, and Calvin Klein feels reliably soft but Ares is the only pair that combines thermoregulation, frictionless comfort, and anatomical fit in one package.

What sets it apart is the premium mulberry silk-blend. Real silk naturally runs cooler in the critical area and delivers a smooth, weightless, almost friction-free feel. Silk also carries natural antibacterial properties, so you stay fresher longer with no sticking or chafing. Most testers reported they simply stopped thinking about their underwear during the day.

The fit is engineered for men: a contoured pouch for natural support, tapered legs that don't ride up, and a waistband that stays flat. After weeks of testing and 30+ wash cycles, it still felt premium. Other brands are very good at their one thing; Ares delivers the best overall daily experience, morning to night.
#2 : BEST BUDGET OPTION = Saxx
#2 : BEST BUDGET OPTION = Saxx
The BallPark Pouch is still one of the best designs on the market. Two fabric panels create a supportive "hammock" that holds everything in place and cuts chafing dramatically. If support and anti-chafing top your list, these are hard to beat.

The cotton fabric feels premium and the 5-inch inseam works under most pants. The one downside: the waistband can roll slightly during long stretches of sitting.
#3 : BEST FOR EVERYDAY WEAR = Mack Weldon
#3 : BEST FOR EVERYDAY WEAR = Mack Weldon 
These feel substantial and high-quality the moment you put them on. The thicker cotton-modal blend holds its shape after months of wear and washing better than most, and the venting plus piqué gusset keep them breathable despite the heavier fabric.

Ideal for guys who want something more structured that lasts for years, an excellent pick for long workdays or travel.
#4 : BEST PREMIUM FABRIC = CDLP
#4 : BEST PREMIUM FABRIC = CDLP
These feel like cool silk. The Tencel lyocell fabric is exceptionally smooth, breathable, and eco-conscious. 

If you want something that feels truly luxurious against your skin and don’t mind paying for it, CDLP is the move. Minimalist design with zero logos.
#5 : BEST CLASSIC VALUE = Calvin Klein
#5 : BEST CLASSIC VALUE = Calvin Klein
The reliable classic that still holds up. Great everyday comfort, functional fly, and solid value when bought in 5-packs. 

The contoured pouch works well for most men. Not as innovative as the top picks, but a trustworthy, no-nonsense option that won’t let you down.
Quick comparaison of our TOP 5 Picks
Prices are approximate averages from multi-packs or current retail (June 2026). 
Scores reflect our weighted testing across comfort, support, breathability, durability, and value.
ARES
ARES
Saxx
Saxx
Mack Weldon
Mack Weldon
CDLP
CDLP
Calvin Klein
Calvin Klein
pouch support & anti-chafing
cooling & moisture management
100% transparent sourcing you can trust
long-term durability (30+ washes)
all-day comfort without adjusting
premium soft hand-feel
best overall value
What to Look for in Boxer Briefs
Fabric is the foundation
Cotton remains the most popular for good reason, it’s breathable and comfortable. Modal and Tencel blends feel silkier and wick moisture better. Bamboo blends (like Ares) add natural cooling. Mesh/synthetic options (ExOfficio) excel at quick drying and odor control for travel or intense activity.

The pouch makes the biggest difference
Traditional flat-front briefs work fine for some men. But once you try a well-designed contoured or “ballpark” pouch (Ares and Saxx are standouts), most guys don’t go back. It dramatically reduces chafing and improves support without feeling restrictive.

Inseam length
5-inch inseams are the sweet spot for most men and work under almost any pants. 6-inch versions offer a bit more coverage and are preferred for active use or travel. Longer than that starts to feel more like compression shorts.

Other details worth checking
Flat seams to avoid irritationWaistband that doesn’t roll or dig inLeg openings that stay put without squeezingEasy care (most are machine wash cold, tumble low or hang dry)
Our Final Verdict
If you’re going to invest in just one pair right now, make it the Ares Premium Cooling Boxer Briefs
They represent the best balance of innovation, comfort, support, and real-world performance we found in 2025.

That said, there’s no single “best” for everyone. If maximum natural support is your priority, go with Saxx. If you want something that lasts for years, Mack Weldon is excellent. For travel and heat, ExOfficio wins. And if you just want reliable everyday pairs without overthinking it, Calvin Klein multi-packs or Uniqlo AIRism are smart, affordable choices.
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Frequently Asked Questions
Find answers to common questions about our product
Are boxer briefs better than boxers or briefs?
Plus
For most men, yes. Boxer briefs combine the support and anti-chafing of briefs with the leg coverage of boxers, which prevents ride-up and thigh rubbing. They're the most versatile option for everyday wear, work, and exercise.
How often should you replace boxer briefs?
Plus
A sophisticated blend of rare Indonesian Oud, warm amber, and deep musk. It is designed to be mysterious yet approachable, creating an intoxicating aura that lingers long after you leave.
What is the best fabric for boxer briefs?
Plus
Most pairs last 6 to 12 months with regular wear. Replace them when the elastic waistband loosens, the fabric thins or pills, or they lose their shape after washing. Higher-quality silk and modal blends tend to hold up longer than basic cotton.
What inseam length should I choose?
Plus
A 5-inch inseam suits most men and most pants. Choose 6 inches if you want extra coverage or wear them for sport and travel. Shorter inseams give a more classic brief-style look.
How many pairs of boxer briefs should I own?
Plus
Most men do well with 7 to 10 pairs, enough for a full week plus spares between laundry cycles. If you travel often or train daily, lean toward the higher end.
How should I wash boxer briefs to make them last? Plus
Machine wash cold on a gentle cycle, and tumble dry low or hang dry. Skip fabric softener, it coats fibers and reduces breathability and moisture-wicking over time. For silk blends, a mesh laundry bag adds protection.