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Men's Underwear

Start with men’s underwear that gets the basics right. Boody’s bamboo underwear is made for everyday comfort, with soft fabric, breathable ease and enough stretch to move with you from workdays to weekends. Each pair is crafted from viscose made from organically grown bamboo for a smooth feel against skin, helping your top drawer stay simple, supportive and easy to wear on repeat.

Comfy, Breathable & Seamfree Underwear for Men

Men’s underwear should support without squeezing, bunching or getting in the way. Our range includes boxers, trunks and briefs in clean, easy-wear cuts, so you can choose the coverage and fit that suits your day. Boxer briefs and trunks give you a little more coverage through the leg, while briefs keep things minimal and supportive under slimmer pants.

 

For extra smoothness under clothing, our seamfree styles are designed to sit close without bulky seams. Soft waistbands help keep everything in place, while the gentle stretch moves with you through long workdays, travel, training and downtime.

 

Breathable and naturally moisture-wicking, Boody’s bamboo fabric helps manage heat and moisture when the day runs long. Choose men's boxers and trunks when you want more leg coverage, or reach for men's briefs when you prefer a lighter, more streamlined fit. Not sure which size or style is right for you? Use our Size Guide before you choose.

Shop Men's Bamboo Underwear at Boody US

Refresh your drawer with men’s bamboo underwear made for the way you actually wear it. Start with the styles you reach for most, then build a rotation for work, workouts, travel and weekends. Whether you like a classic brief, a longer boxer brief or a trunk that sits neatly under fitted pants, Boody keeps the focus on breathable comfort, smooth fit and everyday wearability.

 

These are mens undies made to feel soft from the first wear and easy after every wash. Complete your first layer with more comfort-first essentials across men's clothing, men's sleepwear and men's socks. Trying Boody underwear for the first time? If you don’t love your first pair, your first pair is on us.

Why Boody?

Soft, simple and sustainable is our promise. Boody does bamboo better with comfort-first essentials designed to feel good from the first wear. Learn more about our fabric on Why Bamboo and try something new with confidence under our 30 Day Comfort Guarantee. We are proudly B Corp Certified, and when old favorites are ready to move on, you can give them a second life through Recycle With Us. Boody, your new comfort zone.

Briefs

Briefs

  • Bamboo Fabric
  • Breathable
  • Buttery Soft
Boxers

Boxers

  • Regular Length
  • Bamboo Fabric
  • Breathable
Mid-Length Boxers

Mid-Length Boxers

  • Mid Thigh Length
  • Bamboo Fabric
  • Breathable
SHOPPING MADE RELATABLE

SHOPPING MADE RELATABLE

Boody is committed to making your shopping journey as comfortable as our products.

From your feedback, we know it helps to see our pieces on someone who represents your shape and size. That’s why we’ve made it easier to shop for a more diverse range of body types. This isn’t a stock filter - it’s about visuals. We’ll display models across Small, Mid, and Plus size groupings, and you can always select non-model images too.

A style may still be available in your size, even if we haven’t yet photographed it in your selected size, so we recommend checking the product detail page or using our size filter to be sure.

It’s not perfect yet, but we’re listening to and learning from our community, and are committed to investing in more diversity in model shapes and sizes.

Small

Small

Represents sizes from XS through to S. Equivalent to standard AU 6 through to 10

Medium

Medium

Represents sizes from M through to XL. Equivalent to standard AU 12 through to 16

Plus

Plus

Represents sizes from 2XL through to 4XL. Equivalent to standard AU 18 through to 22

Frequently Asked Questions

The most comfortable men's underwear is soft, breathable and supportive without squeezing, with a waistband that stays put and leg openings that don't ride up. Boody men's underwear is crafted with viscose made from organically grown bamboo, which feels smooth against the skin and wicks moisture away, with soft waistbands that keep everything comfortably in place.

It comes down to coverage and support. Loose boxers offer the most airflow but little support, briefs give a minimal, supportive fit, and boxer briefs sit in between, adding leg coverage that helps reduce thigh chafing. Boody makes briefs and boxer briefs in soft, breathable bamboo viscose, including mid-length boxer briefs for extra coverage.

Boody's men's underwear comes in three styles: briefs, boxer briefs and mid-length boxer briefs, all made with soft, breathable bamboo viscose. Briefs give a streamlined, minimal-coverage fit. Boxer briefs offer more coverage and support for everyday wear, while mid-length boxer briefs add extra leg coverage for a stay-put fit under work pants or activewear.

Many men choose bamboo underwear over cotton for its softness, breathability and natural moisture-wicking. Boody's bamboo viscose is a soft, breathable fabric made using organically grown bamboo as the raw material, with a smooth, lightweight feel many find softer than traditional cotton. It helps keep you cool and comfortable from workdays to weekends.

Bamboo underwear helps manage sweat because the fabric is breathable and moisture-wicking, moving moisture away from the skin so it evaporates. Fabric that stays drier builds up less odor, which matters on hot, humid days, during workouts and through long workdays. Boody men's underwear pairs bamboo viscose with soft, supportive waistbands for all-day comfort.

Yes. Boody's boxer briefs and mid-length boxer briefs add leg coverage that helps reduce thigh chafing, while soft bamboo viscose and smooth seamfree styles sit close without bulky seams. The fabric is also moisture-wicking, which helps because damp skin is more prone to rubbing on long, active days.

Yes. Boody's core underwear range is OEKO-TEX® STANDARD 100 certified and independently verified as free from harmful levels of toxic substances under internationally recognized safety limits. Every component is tested, and Boody underwear is also made without intentionally added PFAS, giving you added confidence in the materials worn closest to your skin.

There's no set expiry date for men's underwear, but check everyday pairs around the 6 to 12 month mark and replace them based on condition. Replace boxer briefs and briefs once the waistband loosens, the leg openings become baggy, the fabric thins or the pouch loses its shape and support.

Wash Boody men's underwear with similar colors, then tumble dry on low or line dry in the shade. Wash temperature varies by style, so check the care label on your pair, and avoid bleach and dry cleaning to help keep the fabric soft and the fit in shape.