Premium Silk Boxers Designed for Real Men

The Original Premium Silk Boxers Designed for the Real Male Body. Not for Mannequins

4,8/5 (89,352 reviews)

Prix habituel $70 Prix soldé $35
Winter Sale – 5050% OFF

Premium silk boxers designed to provide long lasting comfort, reduce friction, and stay in place all day, while making you feel good in your body and naturally more desirable and appealing in your partner’s eyes.

Naturally regulates temperature

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Reduces sweat and odors

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Minimizes irritation and friction

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Breathable premium silk that feels great against the skin

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Discreet luxury, never flashy

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Second skin feel

Zero friction. Zero heat. Zero discomfort. All day long

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98% customer satisfaction

60 Day Guarantee

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100% Secure Payment

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Free Shipping

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24/7 Customer Support

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Description

OSLO is not just another silk boxer.

It is the original silk boxer designed for the real male body, not for mannequins.

What makes the difference

  • An extended leg cut that eliminates friction
  • Natural support without compression
  • Maximum breathability to keep you feeling fresh all day


The result

A boxer you can wear from morning to night without thinking about it.

OSLO Exclusive Fit Structure System

Unlike classic silk boxers, OSLO is built around a structure designed to match the male body.

The OSLO Fit Structure system delivers

  • Breathable premium silk that feels soft, lightweight, and temperature regulating
  • Natural ergonomic support that holds without compression
  • Optimized leg length that puts an end to boxers that are too short
  • Controlled stretch for comfort and support without a loose shorts feel


The difference is noticeable from the very first hour.

Compatibility

Designed for you if

  • Your thighs rub together
  • Your boxers constantly ride up
  • You sweat easily
  • You want comfort without compromise
  • You are looking for premium, discreet, and effective underwear

Product Details

  • Fabric: Breathable premium silk
  • Fit: All Day Comfort Fit
  • Pouch: Ergonomic support without compression
  • Length: Optimized to reduce friction
  • Care: Machine washable on gentle cycle
  • Feel: Ultra soft, lightweight, and breathable

Guarantee

Shipping

Because sizing is the number one issue in the market, OSLO includes a 60 day fit guarantee with easy exchanges or a full refund if it is not the most comfortable boxer you have ever worn.

Delivery takes 5 to 10 business days. All orders are shipped within 48 hours and include a tracking number.

Marc, 42 ans

I did not think a boxer could really make a difference. With OSLO, I no longer get that uncomfortable feeling by the end of the day. It stays in place, does not heat up, and most importantly I do not think about it anymore. It has simply become my everyday boxer.

Jason, 34 ans

I have always had issues with thigh chafing, no matter the brand. With OSLO, I can wear it all day without any discomfort. The fit is really well designed and it does not bother me at all. I would not go back.

Alex, 29 ans

I bought OSLO mainly for comfort, but I honestly did not expect my girlfriend’s reaction. She told me it actually looks really good on me. On top of being super comfortable to wear, I feel more confident and at ease. Double win.

Trusted by Leading Media

Designed for real men. Built for real days

Stays in place all day

A fit designed for the real male body that does not ride up and requires no adjustment

Reduces friction and irritation

Soft, breathable silk limits friction, even for thicker thighs or long days

Second skin feel

Ultra lightweight and comfortable to wear, to the point you forget you are wearing boxers

Makes you more attractive

When you feel good in your body, it shows. A subtle confidence your partner notices right away

Silent Comfort

  • You stop adjusting
  • You no longer feel the heat
  • That constant discomfort when walking or sitting is gone


Your body is at ease. Your mind is too. This is what real luxury feels like.

“Finally, a boxer that does not make me suffer”

OSLO puts an end to

  • That suffocating feeling
  • Thigh chafing
  • End of day irritation
  • Uncomfortable moisture


OSLO silk breathes, regulates temperature, and respects your skin.

Feel better → Stand taller

When your body is at ease

  • Your posture improves
  • Your walk feels more confident
  • Your attitude is more relaxed


Confidence starts under your clothes.

Why OSLO Stands Above the Rest

Choose OSLO for exceptional comfort, a noble material, and an elegance you feel every day
Others
OSLOOthersAll day comfort
Thigh friendly fit
Natural support
Discreet luxury
Approved by women

FAQ

What is silk and why is it used for OSLO boxers ?

Silk is a natural fiber known for its softness, breathability, and ability to regulate temperature. At OSLO, it is used to deliver superior comfort, limit sweat, and reduce friction, even during long days.

Why is silk recommended for men’s intimate comfort ?

Silk is naturally soft and gentle on the skin. It reduces friction, allows better airflow, and helps maintain a fresh feeling. It is an ideal choice for men sensitive to discomfort, heat, or irritation.

Are OSLO silk boxers more breathable than classic boxers ?

Yes. OSLO silk is highly breathable and temperature regulating. Unlike cotton or synthetic fabrics, it manages moisture more effectively and limits heat buildup.

Are OSLO silk boxers durable enough for daily wear

Absolutely. OSLO boxers are designed for everyday use. The silk is combined with reinforced construction and a well engineered fit to ensure durability while maintaining softness wash after wash.

Are OSLO boxers suitable for sensitive skin ?

Yes. Silk is naturally gentle and skin friendly. It is especially well suited for sensitive skin prone to irritation, redness, or repeated friction.

Can OSLO boxers be machine washed ?

Yes. OSLO boxers are machine washable at low temperature on a gentle cycle. We recommend using a laundry bag and avoiding tumble drying to preserve the quality of the silk.

Do OSLO boxers ride up during the day ?

No. The OSLO fit is specifically designed for the real male body. The optimized length and natural support prevent ride up and reduce the need for readjustment throughout the day.

How do I choose the right size ?

We know sizing is key. That is why OSLO provides a precise size guide and a 60 day fit guarantee with easy exchanges or a refund if needed.

Does OSLO comfort really make a difference ?

Yes. Many customers tell us they simply forget they are wearing boxers and that their partner quickly notices the difference.

Join over 89,000 satisfied customers

98% customer satisfaction

Marc, 46 ans

I do not even think about it anymore during the day

I was mainly looking for something comfortable for everyday wear, without really expecting a solution. In the end, this is exactly what I felt. The boxer fits really well, stays in place, and I simply stop thinking about it during the day. It is discreet, elegant, and completely changed my overall comfort. I have now replaced all my old boxers.

Nicolas, 31 ans

Pleasantly surprised by silk

This was my first experience with silk boxers and I was quite skeptical, especially about durability and care. In the end, they are very easy to wash and keep their shape well. The feel is completely different from cotton, much lighter and more comfortable. I now understand why so many people talk about it. It has become my go to choice.

Jason, 34 ans

Finally a boxer with no friction

I have always had chafing issues because of my thighs, no matter the brand. By the end of the day, it was always irritating and uncomfortable. With OSLO, everything changed. The cut is longer, the fabric is soft and breathable. Even after hours of standing or walking, there is no discomfort at all. For me, this is clearly the biggest advantage.

Alex, 29 ans

Comfortable and approved by my girlfriend

I bought it mainly for comfort, but my girlfriend’s reaction really surprised me. She told me it actually looks really good on me and that it makes me look more put together. On my side, I feel more at ease and more confident. It is rare to find a product that makes both you and your partner happy.

Julien, 39 ans

Comfort from morning to night

I work long days, often sitting or moving around. I needed a boxer that could keep up. OSLO is very breathable and I sweat much less. I no longer have that uncomfortable humidity feeling by the end of the day. The comfort stays consistent from morning to night. This is exactly what I was looking for.

Antoine, 42 ans

Finally a boxer without irritation

I have fairly sensitive skin and often get irritation with certain fabrics. OSLO silk is extremely soft and respectful of the skin. After several weeks of use, there is no roughness or discomfort. On top of that, the cut is elegant without being flashy. You can tell the product was designed with attention to detail.