Best Undergarments for Mens in 2025

Posted by Paul Souliac on March 14, 2025

Undergarments have become a focal point for both comfort and style. As we step into 2025, the market is flooded with a wide array of options, from sustainable materials like bamboo and organic cotton to innovative designs that prioritize support and breathability. Whether you're looking for briefs, boxer briefs, or more daring options like Bikini Briefs or jockstraps, there's something for everyone.

This article will guide you through the latest trends, highlighting the best undergarments for men in 2025, and provide insights into what makes them stand out.

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Trends in Men's Undergarments for 2025

Sustainability

One of the most significant trends in men's undergarments for 2025 is the shift towards sustainability. Brands are increasingly focusing on eco-friendly materials such as bamboo, organic cotton, and recycled fibers. These materials not only reduce environmental impact but also offer superior comfort and breathability. For instance, bamboo is naturally antibacterial, hypoallergenic, and odor-resistant, making it an ideal choice for those with sensitive skin.

Smart Underwear

Another emerging trend is smart underwear, equipped with features like moisture-wicking fabrics, temperature control, and built-in support systems. These innovations aim to enhance both athletic performance and everyday comfort, ensuring that you stay fresh and supported throughout the day.

Rise of Trunks and Briefs

Trunks and briefs are gaining popularity due to their modern silhouette and versatility. Trunks offer a streamlined fit that works well under slim-fit pants and athletic wear, while briefs provide a classic balance of comfort and support.

Revealing Styles

There's also a notable rise in revealing styles like thongs and jockstraps, driven by evolving perceptions of masculinity and increased body confidence. These styles offer a blend of functionality and bold fashion choices.

Best Materials for Men's Undergarments

Organic Cotton

Organic cotton is one of the most popular sustainable materials for men's undergarments. It is free from pesticides and other harmful chemicals, making it skin-friendly and hypoallergenic. Organic cotton is also highly absorbent and requires less water and energy in production.

Bamboo

Bamboo is another eco-friendly option that stands out for its breathability, softness, and moisture-wicking properties. Bamboo fabrics are naturally antibacterial and hypoallergenic, making them ideal for sensitive skin.

Recycled Materials

Using recycled materials in undergarments reduces waste and supports a circular economy. These materials are often blended with other sustainable fibers to enhance durability and comfort.

Discover The Best Undergarments for Mens in 2025 - RMAC

Modal 7in Boxer Briefs No Fly 6pk Black/Dark Gray/Navy

Description (Modal 7in Boxer Briefs No Fly 6pk Black/Dark Gray/Navy):

Features:

Tailored Pouch Sizes: Discover unmatched comfort and support with four customizable pouch sizes (A, B, C, D) designed just for you.
Moisture-Wicking Modal: Our expertly crafted modal fabric whisks away moisture effortlessly, keeping you cool and dry in any situation.
Sturdy Waistband: Enjoy the peace of mind that comes with a no-roll waistband, securing fit regardless of your movements.
Irritation-Free Design: Say goodbye to annoying tags with our tagless design that enhances your comfort.
Unrestricted Flexibility: With a blend of nylon and spandex, these briefs adapt to your every move, providing all-day comfort without chafing.

Description:

Gentlemen, elevate your underwear experience with our Real Men Boxer Briefs—crafted to embrace your assets with divine comfort. Choose from four tailored pouch sizes (A, B, C, D) that offer a bespoke fit and redefine traditional underwear standards. Why settle for the ordinary when you can pamper your crown jewels with the luxury they truly deserve? Upgrade to a life of freedom and comfort—it's time to let your confidence soar!

Product Care:

Composition: 92% Modal, 8% Spandex
Machine wash cold
Gentle cycle
Avoid bleach
Tumble dry on low

Discover Also:

-Nylon Seamless 7in Boxer Briefs No Fly 3pk Black/Heather Gray/Slate Green

-Nylon 9in Boxer Briefs V-FLY 3pk Black

-Modal 7in Boxer Briefs No Fly 3pk Black/Blue/Gray

-Modal 7in Boxer Briefs V-FLY 3pk Black/Cyan/Gray

-Modal 3in Boxer Briefs No Fly 3pk Heather Gray/Slate Gray/White

-Click here to see more Boxer Briefs

Nylon 0in Sport Briefs No Fly 4pk Blue/Gray/Dark Blue/Dark Gray

Description (Nylon 0in Sport Briefs No Fly 4pk Blue/Gray/Dark Blue/Dark Gray):

Features:

Custom Fit: Experience a personalized fit with our sport briefs, available in four pouch sizes (A, B, C, D) to perfectly suit your body’s contours.
Moisture-Wicking: Designed with moisture-wicking fabric, these briefs ensure you stay cool, dry, and fresh throughout the day.
No-Roll Waistband: Enjoy the convenience of a medium-rise waistband that remains securely in place, preventing any rolling or bunching for optimal comfort.
Flexible Support: Crafted from stretchy materials, these briefs provide the ideal combination of support and flexibility to move with you during any activity.

Description:

Ladies and gents, get ready to rev up your comfort with Real Men Sport Briefs, engineered to elevate your daily wear to a whole new level. Offering four pouch sizes (A, B, C, D), these briefs are tailored like a trusted pit crew, ensuring your prized possession is both supported and comfortable. Slip into unmatched comfort and performance—winning the Daytona 500 of comfort with each wear. Say goodbye to mundane underwear and hello to a whole new kind of champion-level comfort.

Product Details

Material: Composed of 90% nylon and 10% spandex for ultimate comfort and durability.
Care Instructions: Machine wash cold, use a gentle cycle, avoid bleach, and tumble dry on low for long-lasting wear.

Discover Also:

-Modal 0in Briefs No Fly 3pk Blue/Gunmetal Gray/Heather Gray

-Modal 0in Briefs No Fly 3pk Pink/Purple/Turquoise

-Click here to see more Briefs

Nylon 0in Low-Rise Bikini Briefs No Fly 3pk Black/Gray/White

Description (Nylon 0in Low-Rise Bikini Briefs No Fly 3pk Black/Gray/White):

Key Features:

Tailored Fit: Choose from four customized pouch sizes (A, B, C, D), ensuring personalized support and comfort tailored to your needs.
Breathable Fabric: Crafted from lightweight nylon fabric, these briefs efficiently wick away moisture, keeping you cool and dry all day long.
Secure Waistband: Featuring a no-roll, low-rise waistband, these briefs promise a secure fit that won't roll or dig into your skin.
Tag-Free Comfort: Say goodbye to irritation with our tagless design, enhancing your comfort experience.
Flexible Movement: The combination of ice silk nylon and spandex allows freedom of movement, preventing chafing or riding up, so you can move effortlessly.

Product Care Instructions:

Material Composition: 90% Nylon, 10% Spandex

Machine wash in cold water
Use a gentle cycle
Avoid bleach
Lay flat to dry

Discover Also:

-Modal 0in Bikini Briefs No Fly 3pk Black/Blue/Gray

-Modal 0in Low-Rise Bikini Briefs No Fly 3pk Emerald/Purple/Red

-Modal 0in Bikini Briefs No Fly 1pk Black

-Nylon 0in Mesh Bikini Briefs No Fly 3pk Black/Blue/Gray

-Click here to see more Bikini Briefs

Nylon 0in Strapless Jocks No Fly 3pk Red/Green/Purple

Description (Nylon 0in Strapless Jocks No Fly 3pk Red/Green/Purple):

Features:

Strapless Innovation: Enjoy unparalleled freedom and ease of movement with a strapless design that provides essential support without the cumbersome bulk of traditional jockstraps.
Breathable Performance Fabric: Crafted from a lightweight, moisture-wicking nylon-spandex blend, this fabric keeps you cool and dry throughout any activity.
Secure No-Roll Waistband: Experience all-day comfort with a waistband that stays securely in place, eliminating the need for constant adjustments.
Flexible Comfort: The stretchy fabric moves seamlessly with you, offering flexibility while preventing chafing or irritation for ultimate comfort.

Description:

Get ready for a game-changer, gentlemen! Introducing the Real Men Strapless Jocks - redefining comfort and support without the hassle of straps. Slip into these jocks to experience the blissful feeling of having your assets comfortably supported, liberating you from the confines of traditional jocks. Say goodbye to outdated styles and hello to freedom!

Product Details

Material Composition: 90% Nylon, 10% Spandex
Care Instructions:

Machine wash cold with like colors
Avoid bleach
Tumble dry on low
Cool iron if needed

Discover Also:

-Nylon 0in Strapless Jocks No Fly 1pk Gunmetal Gray

-Nylon 0in Strapless Jocks No Fly 1pk Cyan

-Nylon 0in Strapless Jocks No Fly 1pk Red

-Nylon 0in Strapless Jocks No Fly 1pk Purple

-Click here to more Jocks

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Top Features to Look for in Men's Undergarments

Comfort and Support

Breathability: Look for materials that allow airflow and moisture-wicking properties to keep you dry and comfortable.
Support Systems: Features like pouches and ergonomic designs provide additional support and comfort.

Sustainability

Eco-Friendly Materials: Opt for organic cotton, bamboo, or recycled materials to reduce your environmental footprint.
Ethical Production: Choose brands that prioritize fair labor practices and transparent supply chains.

Style and Versatility

Variety of Styles: From classic briefs to trendy trunks and thongs, select styles that fit your lifestyle and preferences.
Colors and Patterns: Add some flair with bold colors and unique prints to keep your wardrobe fresh.