When it comes to men's underwear, the choices can be overwhelming. From men's briefs to boxer briefs, and from bikini briefs to jockstraps, the market is filled with options that cater to different preferences and needs. In 2025, the focus is on comfort, sustainability, and innovation. Whether you're looking for everyday wear or performance-enhancing underwear, this guide will help you navigate the latest trends and find the best men's underwear for how you actually live.
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Trends in Men's Underwear for 2025
Sustainability
One of the most significant trends in men's underwear for 2025 is the shift towards sustainable materials. Brands are increasingly using bamboo fibers, organic cotton, and recycled materials to reduce environmental impact while maintaining comfort and breathability. These eco-friendly options not only appeal to the environmentally conscious but also offer superior comfort and durability.
Smart Underwear
Another trend is the rise of smart underwear, which incorporates moisture-wicking fabrics, temperature control, and built-in support systems. These innovations aim to enhance both athletic performance and everyday comfort, making smart underwear a trend that's here to stay.
Briefs Revival
Men's briefs are experiencing a revival, with modern designs combining traditional style with sustainable materials and innovative functionalities. Bamboo briefs, in particular, are leading the pack by offering eco-friendly benefits alongside improved comfort and style.
Key Features to Look for in Men's Underwear
When selecting the best men's underwear, several features are worth considering:
- Fabric: Look for breathable and moisture-wicking materials like bamboo, modal, or lyocell. These fabrics provide comfort and help regulate body temperature.
- Fit: Ensure a comfortable fit with options like contoured pouches for support and tag-free designs to prevent irritation.
- Style: Choose from a variety of styles, including briefs, boxer briefs, and trunks, depending on your preference and occasion.
- Sustainability: Opt for eco-friendly materials and brands that prioritize environmental responsibility.
Top Materials for Men's Underwear
Here are some of the best materials for men's underwear in 2025:
| Material | Features | Benefits |
| Bamboo | Breathable, Moisture-wicking, Eco-friendly | Superior comfort, Sustainable |
| Modal | Soft, Breathable, Moisture-wicking | Comfortable, Durable |
| Lyocell | Luxurious feel, Moisture-wicking, Sustainable | High-quality, Eco-friendly |
| Cotton | Classic, Breathable | Affordable, Traditional |
How to Choose the Right Underwear
Choosing the right underwear involves considering several factors:
- Occasion: Different activities require different types of underwear. For example, high-sweat activities benefit from moisture-wicking fabrics.
- Comfort: Prioritize breathable materials and comfortable fits.
- Style: Select styles that match your personal preference and wardrobe.
- Sustainability: Consider eco-friendly options to reduce environmental impact.
Best Underwear for Mens in 2025
Discover The Best Underwear for Mens in 2025 - RMAC
At Real Men Apparel Company, we've taken these principles to heart in designing our men's pouch underwear. Our products are crafted with a focus on both comfort and support, helping you maintain better posture throughout your day.
The RMAC Difference
Our underwear isn't just about looking good (although it does that too!). We've incorporated several features that can help improve your posture:
- Ergonomic pouch design: Our unique pouch design provides support where you need it most, helping to align your body naturally.
- Flexible, breathable fabrics: We use high-quality materials that move with you, so you're never fighting against your underwear.
- Perfect fit: With sizes ranging from XS to XXL and our helpful size guide, you can find the ideal fit for your body.
- All-day comfort: Our underwear is designed to feel great from morning to night, so you can focus on your day, not your discomfort.
1) Modal 7in Boxer Briefs No Fly 6pk Black/Dark Gray/Navy
Product: 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 modal 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/Cyan/Gray
- Modal 7in Boxer Briefs V-FLY 3pk Black/Cyan/Gray
- Modal 3in Boxer Briefs No Fly 3pk Heather Gray/Slate Gray/White
See the full range of men's boxer briefs.
2) Nylon 0in Sport Briefs No Fly 4pk Blue/Gray/Dark Blue/Dark Gray
Product: 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:
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
See the full range of men's briefs.
3) Nylon 0in Low-Rise Bikini Briefs No Fly 3pk Black/Gray/White
Product: 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 Low-Rise 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
See the full range of men's bikini briefs.
4) Modal 0in Thong No Fly 3pk Black
Product: Modal 0in Thong No Fly 3pk Black
Features:
- Zero Visible Lines: The minimal back panel means nothing shows through dress trousers, joggers, or anything cut close.
- Front Pouch Support: You still get the same contoured pouch and four pouch sizes (A, B, C, D) as the rest of the line—minimal coverage, not minimal support.
- Breathable Modal: Soft, moisture-wicking, and cool against the skin for all-day wear.
- No-Roll Waistband: Sits flat and stays put without digging in.
Description:
If you've written thongs off, this is the pair that changes your mind. All the support of a brief up front, none of the fabric behind. Wear it under fitted trousers, under athletic gear, or on the days when you just want to feel like nothing's there at all.
Product Care:
- Composition: 95% Modal, 5% Spandex
- Machine wash cold
- Gentle cycle
- Avoid bleach
- Tumble dry on low
Discover Also:
- Bamboo 0in Thong No Fly 3pk Black/Blue/Gray
- Modal 0in Thong No Fly 3pk Gold/Orange Brick/Sand
- Modal 0in Thong No Fly 3pk Navy Blue/Red/White
See the full range of men's thongs.
5) Nylon 0in Strapless Jocks No Fly 3pk Red/Green/Purple
Product: 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
See the full range of men's jocks, or browse our men's leggings for base-layer coverage.
6) Uniqlo Supima Cotton Boxer Briefs
Crafted from premium Supima cotton, these boxer briefs offer exceptional softness and durability. Their snug fit ensures comfort throughout the day, making them a staple in many wardrobes.
7) Calvin Klein Cotton Stretch Boxer Briefs
A classic choice, these boxer briefs combine cotton with a hint of elastane for added stretch. The iconic Calvin Klein waistband and sleek design provide both style and comfort.
8) Saxx Kinetic Boxer Briefs
Designed for active lifestyles, these boxer briefs feature a unique supportive pouch and moisture-wicking fabric. The ergonomic design reduces friction, making them ideal for sports and daily wear.
9) Tommy John Second Skin Trunks
Made from a micro-modal and spandex blend, these trunks offer a silky feel against the skin. The shorter inseam and stay-put waistband ensure they stay in place without riding up.
10) Mack Weldon Airknitx Boxer Briefs
Featuring moisture-wicking and anti-odor properties, these boxer briefs are perfect for everyday wear. The breathable fabric and mesh zones provide enhanced ventilation and comfort.
11) Hanes ComfortSoft Waistband Boxer Briefs
These affordable boxer briefs are made from soft cotton and feature a tagless design for itch-free comfort. The ComfortSoft waistband ensures a snug fit without pinching.
12) Under Armour Tech 6-inch Boxerjock
Ideal for athletes, these boxer briefs are crafted from quick-drying, moisture-wicking fabric. The 4-way stretch construction allows for unrestricted movement during workouts.
13) Jockey ActiveStretch Briefs
These briefs offer a blend of cotton and spandex for flexibility and comfort. The no-fly design provides a sleek appearance, and the fabric ensures breathability throughout the day.
14) ExOfficio Give-N-Go Boxer Briefs
Perfect for travelers, these boxer briefs are made from quick-drying, odor-resistant fabric. They can be easily washed on the go and are ready to wear again in no time.
15) Lululemon Always in Motion Boxer
Designed with active individuals in mind, these boxers feature a comfortable fit with a 4-way stretch. The fabric is both moisture-wicking and quick-drying, making them suitable for workouts and daily wear.
The Future of Men's Underwear
The men's underwear market is projected to grow significantly, driven by consumer demand for premium and sustainable products. By 2030, the market is expected to reach USD 23.8 billion, with a CAGR of 5.4% from 2025 to 2030. This growth is fueled by advancements in fabric technology and increasing awareness about hygiene and self-care.
Finding the best men's underwear in 2025 involves balancing comfort, style, and sustainability. With the rise of smart underwear and eco-friendly materials, there's never been a better time to upgrade your wardrobe. Browse this season's new arrivals to see where the category is heading.
People Also Ask About Men's Underwear
Which brand of underwear is considered the best for men?
There's no single winner—the best brand depends on what you need it to do. Calvin Klein and Hanes own the everyday cotton category, Saxx and Under Armour lead on athletic performance, and pouch-first brands like RMAC focus on anatomical support and pouch sizing that mass-market brands don't offer.
Read more: Best Underwear Brands for Men in 2025
What is the best underwear for men to wear?
For most men, most days: a moisture-wicking boxer brief with a contoured pouch. Briefs suit slimmer builds and dress clothes, jocks suit training, and thongs eliminate visible lines under fitted clothing.
Read more: Most Comfortable Underwear for Men: Types, Styles, and Perfect Fit Guide
What is the best brand for men's underwear?
Judge a brand on three things: fabric quality, whether the waistband holds up after 30 washes, and whether the pouch actually fits you. Brands offering multiple pouch sizes rather than one universal cut will fit a far wider range of men correctly.
Read more: Top Men's Underwear Brands: Finding Your Perfect Fit and Comfort
What underwear do doctors recommend for men?
Urologists generally recommend breathable, moderately supportive underwear—moisture-wicking fabrics like modal or bamboo in a boxer brief or brief cut. The goal is airflow and gentle support without compression, which is exactly why our boxer briefs use a contoured pouch instead of a flat front panel.
Read more: What Type of Underwear Do Urologists Recommend?
What is the best quality men's underwear?
Quality shows up in the fabric blend and the construction, not the logo. Look for modal, bamboo, or lyocell blended with 5–10% spandex, flatlock or seamless seams, and a bonded waistband that won't roll. Those pairs last years; cheap cotton multipacks last months.
Read more: The Best Men Underwear of 2026: Ranked by Fabric, Breathability, and Fit
FAQ
1. What are the main types of men's underwear?
- Briefs: Provide full coverage with a snug fit, featuring an elastic waistband and leg openings that sit at or near the groin.
- Boxer Shorts: Loose-fitting with an elastic waistband, extending to the mid-thigh. They offer more breathability but less support.
- Boxer Briefs: Combine the length of boxers with the snug fit of briefs, offering both support and coverage.
- Trunks: Similar to boxer briefs but with shorter legs, providing a balance between support and freedom of movement.
- Thongs: Minimal coverage with a narrow strip of fabric at the back, often chosen for eliminating visible lines.
2. How do I choose the right underwear for my body type?
- Athletic Build: Opt for boxer briefs or trunks that provide support and highlight your physique.
- Larger Thighs: Boxer briefs with a longer inseam can prevent chafing and offer comfort.
- Slim Build: Briefs or trunks can add the appearance of bulk and provide a comfortable fit.
Read more: Best Men's Underwear for Different Body Types
3. What materials are commonly used in men's underwear, and what are their benefits?
- Cotton: Soft, breathable, and ideal for everyday wear.
- Microfiber: A blend of synthetic fibers offering moisture-wicking properties, suitable for active lifestyles.
- Modal: A type of rayon known for its softness and durability, maintaining shape and color over time.
- Silk: Luxurious and smooth, providing comfort but requiring delicate care.
Read more: Cotton vs Nylon Underwear: Which Fabric Is Best for Your Comfort?
4. How should men's underwear fit?
- Waistband: Should sit comfortably around the waist without digging in or sliding down.
- Leg Openings: Should be snug but not restrictive, allowing free movement without riding up.
- Pouch: Should provide adequate support without compression.
5. How often should I replace my underwear?
It's advisable to replace underwear every 6 to 12 months, or sooner if there are signs of wear such as loss of elasticity, holes, or persistent odors.
6. How can I prevent underwear from riding up?
Choosing the right size and fit is crucial. Opt for styles with longer legs, like boxer briefs, and materials that offer a snug fit.
7. Is there a link between underwear choice and male fertility?
Some studies suggest that tight-fitting underwear may slightly increase scrotal temperature, potentially affecting sperm production. However, the impact is generally minimal compared to other factors such as lifestyle and diet.
8. How should I care for my underwear to ensure longevity?
- Washing: Use cold or warm water with a gentle detergent.
- Drying: Air drying is preferred to maintain elasticity and prevent shrinkage.
- Storage: Keep in a cool, dry place, folding neatly to maintain shape.
9. What are the benefits of moisture-wicking underwear?
Moisture-wicking fabrics draw sweat away from the skin, keeping you dry and reducing the risk of chafing and bacterial growth, making them ideal for active individuals.
10. Are there specific underwear recommendations for athletic activities?
Yes—for sports and workouts, consider performance boxer briefs made from moisture-wicking materials with added support features, or a strapless jock for high-intensity training.
11. How can I avoid visible underwear lines under clothing?
Thongs or seamless underwear are designed to minimize visible lines, making them suitable for wearing under fitted clothing.
12. What is the purpose of a fly in men's underwear?
The fly provides convenience for urination. Some designs include a functional fly, while others prioritize support and opt for a seamless front.
13. How do I determine the correct size of underwear?
Measure your waist at the narrowest point and refer to the brand's sizing chart, as sizes can vary between manufacturers.
Read more: How to Choose Underwear Size for Males
14. Can wearing certain types of underwear affect health?
Wearing clean, well-fitting underwear made from breathable materials promotes hygiene and comfort. Tight or non-breathable fabrics may lead to irritation or infections.
Ready to Upgrade Your Underwear?
Explore the full range at Real Men Apparel Company and discover underwear designed for comfort and support. Take our Best Fit Quiz to find your perfect fit today.
