Built By Gods. Worn By Legends.
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Anti-Chafing Design
Odorless & Hygienic
Push-up Technology
Freshness Guaranteed
Rated 4.8 / 5 based on 15000+ customers.
4-Way Stretch Durable Fabric
Breathable Premium Silk
Odor-Neutralizing
Anti-Chafing Design
Our boxers are made from a premium blend of Mulberry silk, nylon, viscose and spandex, designed to deliver the smooth, luxurious feel of silk with added durability and stretch.
This combination provides:
You get the elegance of silk, with the performance and reliability needed for everyday use.
To keep your boxers looking and feeling their best:
With proper care, this silk-blend fabric maintains its comfort, fit, and premium feel far longer than standard cotton underwear.
Silk is one of the smoothest and most durable natural fibers available—which is exactly why we chose it for our performance boxers. Combined with our engineered fit, you get unmatched daily comfort.
We're confident in our quality, so we offer a 30-Day Money-Back Guarantee.
Your comfort is our priority. If these aren't the most comfortable boxers you've ever worn, simply contact us and we'll make it right.
Customer Support: team@aresunderwear.com
Sizing recommendation: Want maximum comfort for the boys? Simply pick one size up from your normal size.
PRO TIP:
If you're in between two sizes, we recommend sizing up for a looser, more relaxed fit.
HOW TO MEASURE?
Choose your size based on waist circumference only. Measure your waist where the waistband naturally sits. Do not pull tight. Measure relaxed.
Wash Safe - No Shrinkage | Free & Easy Returns
Yes, but handle with care. Use cold water and mild detergent on a delicate cycle. We recommend using a mesh laundry bag (included with your order) and letting them air dry. This simple routine keeps your silk boxers soft and durable for years.
Silk is a natural protein fiber valued for its exceptional softness, breathability, and smooth texture. In boxer shorts, silk provides a luxurious feel while actively regulating temperature and reducing friction—keeping you comfortable all day long.
Because their smooth, natural fibers minimize friction, allow skin to breathe, and reduce irritation. Unlike synthetics that trap heat and disrupt comfort, silk is hypoallergenic and gentle—making it ideal for sensitive skin and daily wear.
Silk is naturally breathable and temperature-regulating, wicking moisture away and allowing airflow to keep you cool and dry all day. Cotton absorbs moisture and stays damp, while synthetics trap heat—silk outperforms both.
While silk feels delicate, our boxers are designed for durability. With proper care (cold wash, air dry), they can outlast many cotton or synthetic boxers. The reinforced construction and premium 6A silk ensure long-lasting quality.
Yes. 100% silk is hypoallergenic, breathable, and exceptionally soft—making it ideal for everyday comfort. The smooth fibers are gentle on the skin and help prevent irritation and chafing, even during extended wear.
Silk naturally maintains optimal temperature by wicking moisture and allowing heat to dissipate. This breathable design keeps you cooler in warm conditions and comfortable in cooler weather—ideal for all-day wear in any climate.
Our anatomical engineering provides structured support without compression. The contoured pouch maintains natural positioning while the anti-roll waistband stays flat. The result: no ride-up, no adjusting—just all-day comfort.
Yes. Our contoured support pouch is designed to maintain optimal positioning and reduce pressure points. You get the freedom of boxers with the structured support of a brief—comfort and confidence in one design.
Absolutely. The engineered fit and seamless construction prevent bunching and ride-up, even during movement. Whether you're at the office, gym, or traveling, these boxers stay put exactly where they should.
With proper care (cold wash, air dry), our premium silk boxers maintain their shape, softness, and durability for years. Many customers report their first pairs still look and feel new after 12+ months of regular wear.
No problem. We offer free size exchanges—just contact us and we'll send the correct size at no charge. Our 60-Day Guarantee means you can try them risk-free.
"The boxer that finally solves sweat, chafe, and ride-up . Engineered silk keeps you cool and friction-free through 12-hour days."
"Tap into primal comfort the way nature intended precision-engineered silk maintains the cool, breathable environment proven to support peak male vitality."
"From boardroom to gym, stay cool and focused. The engineered comfort that helps you show up at your best, everywhere."
We've all experienced boxers that ride up, trap heat, or lose their shape. That's why we created Silk Ares Underwear Boxers—engineered with pure silk for unmatched comfort.
Say goodbye to irritation, moisture, and poor fits. Upgrade from those worn-out boxers and experience luxury designed for you, by guys who understand.
My partner says they're the most comfortable he's ever worn. After multiple washes, they keep their shape and softness. And honestly, I love seeing him in them haha.
These are the most comfortable boxers I've ever owned. I threw out all my other underwear and replaced them with Silk Ares. Best decision ever.
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I wear these as everyday boxers and they're incredibly comfortable. They're well-made and hold up perfectly. Will definitely buy again!
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I'm usually a cotton guy. But these silk boxers feel totally different in a good way. Super lightweight and smooth, like you're wearing nothing at all. No sweating, no sticking, just comfort. After a few wears and washes, they still hold up great. Didn't think I'd be converted, but here we are.
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I was initially worried they might tear easily or lose stretch because they're silk, but that turned out not to be an issue at all. There's even a bit of stretch. Super happy with them. Would recommend giving them a try for sure!
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Honestly, I bought these out of curiosity, and now I don't want to wear anything else. The silk feels incredibly smooth, they breathe well, and they just look great. I wear them during my long office workdays, super comfortable all day. Definitely recommend giving these a try.
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Super comfortable. The first pair didn't fit, but customer service helped me exchange them quickly. Light, soft, no irritation, and stays fresh all day. A bit pricey, but worth it.
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Got these silk boxers for my husband and he's genuinely impressed. I wasn't sure if silk would be his thing, but now he's asking if there are more colors. Definitely a successful present. I hope they will add more colors in the future.
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Wasn't sure what to expect, but these silk boxers surprised me. Super comfortable, light, and they actually stay in place. They feel cool against the skin and give just enough room without feeling too baggy. Great for lounging around the house.
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Ultimate Comfort
Enjoy soft, breathable AresSilk® Technology that feels like a second skin.
Breaths With You
360° Breathability Premium silk naturally circulates air, keeping you cool and fresh all day.
Moisture-Wicking
Natural moisture control—silk keeps you dry and comfortable, no sweat.
Odor-Neutralizing
Pure silk naturally resists odor-causing bacteria—stay fresh from morning to night.
Antimicrobial & hypoallergenic
Stay fresh and itch-free—designed to keep your skin feeling great all day.
Anti-Roll Waistband
Enjoy 100% Snug fit—No-roll waistband keeps everything in place with zero chafing.
Ultimate Comfort
Enjoy soft, breathable AresSilk® Technology that feels like a second skin.
Breaths With You
360° Breathability Premium silk naturally circulates air, keeping you cool and fresh all day.
Moisture-Wicking
Natural moisture control—silk keeps you dry and comfortable, no sweat.
Odor-Neutralizing
Pure silk naturally resists odor-causing bacteria—stay fresh from morning to night.
Antimicrobial & hypoallergenic
Stay fresh and itch-free—designed to keep your skin feeling great all day.
Anti-Roll Waistband
Enjoy 100% Snug fit—No-roll waistband keeps everything in place with zero chafing.
We're Thomas & Samir, best friends and founders of Ares Underwear.
While exploring Singapore's vibrant markets, we stumbled upon silk boxers that promised unparalleled comfort.
Intrigued, we tried them—and the difference was remarkable.
The luxurious softness and all-day breathability were unlike anything we'd experienced.
That discovery inspired Ares Underwear: bringing premium silk comfort to men who refuse to settle for less.
Research Shows Ares Underwear’s Real Impact:
90%
90% of users say Ares Underwear is the most comfortable underwear they've ever worn.
93%
93% of women find their partner more attractive when he wears Ares Underwear boxers.
89%
89% of customers report increased confidence and motivation when wearing Ares Boxers.
Caption about the results and/or link for their proof.
Been hitting the gym consistently but my girlfriend said something was "different" the day I wore these. Not gonna lie, the fit definitely helps. They stay put during workouts and don't bunch up under my jeans. Plus the silk keeps me way cooler than my old cotton boxers. She actually asked me to order more colors lol.
At 52, comfort matters more than ever. Been dealing with chafing and heat issues for years—just thought it was normal aging. Tried these on a whim and it's night and day. They keep me cool during my morning walks and don't irritate my skin like cotton does now. Should've upgraded decades ago.
You can feel the difference the second you touch them. This isn't cheap satin—it's actual high-grade silk. The stitching is really clean too, no rough edges or cheap elastic. I've had "premium" boxers before that fell apart in 3 months. These feel like they'll actually last.
I go to the gym before work and these are clutch. They don't trap sweat like my athletic boxers did, so I actually feel fresh when I change into my suit. No weird odor buildup either. The guys at the gym have definitely asked where I got them lol. Worth every penny for the post-workout comfort alone.
I'm 45 and deal with night sweats / hot flashes (yes, men get them too). My wife suggested trying silk and I figured why not. These legitimately keep me cooler—not just marketing BS. I sleep in them now and wake up way less overheated. Also great during the day under trousers. Genuine relief.
Been struggling with boxers riding up for years, especially with my bigger thighs. These stay exactly where they're supposed to. The legs don't creep up and bunch, even when I'm sitting for long periods (which is most of my day). Finally found boxers that work for my body type. Ordered 3 more pairs immediately.
Ordered the black and champagne to test. Both are identical quality—no difference in fabric thickness or softness. The champagne is actually really nice under lighter pants (no show-through). Silk feels consistent across colors which isn't always the case with dyed fabrics. Planning to grab the grey next.
My wife bought these as a "just because" gift and honestly? They make a difference. The cut is really flattering and the fabric has this subtle sheen that looks premium. She definitely approves lol. But beyond that, they're just insanely comfortable for long days. No more feeling gross by afternoon.
Bought these for my boyfriend after he kept complaining about chafing during his bike commute. He was skeptical about silk at first but wore them the next day and immediately texted me "where did you find these??" Now he wants me to throw out all his old ones. The quality is really impressive and they still look new after a month.
I work in sales so I'm in and out of the car constantly. Used to have to adjust my boxers like 20 times a day—super annoying in client meetings. These literally stay in place from 7am to 7pm. Zero ride-up. Plus they don't get that swampy feeling cotton does in summer. Game changer for my job honestly.
I'll admit I was worried about washing silk. Threw them in on cold with my regular stuff (in the mesh bag they include) and they came out perfect. No shrinking, no weird texture changes. I've washed them like 6 times now and they're still as soft as day one. Way easier than I expected.
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