Black Bamboo Boxer Trunks for Men 5 Inch - No Ride-Up Anti-Chafe Front View - Humolux
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Model wearing Black Bamboo Trunks for Men 5 Inch - No Ride-Up Boxer Briefs - Humolux Underwear
Back view of Bamboo Trunks for Men 5 Inch - Seamless Anti-Chafe Underwear - Humolux
Olive Green Bamboo Trunks for Men 5 Inch Pack - Soft Breathable Boxer Trunks - Humolux
Bamboo Trunks for Men 5" | No Ride-Up & Anti-Chafe - HumoluxBamboo Trunks for Men 5" | No Ride-Up & Anti-ChafeNo ride-up underwearbamboo3-pack7Humolux Underwear
Bamboo Trunks for Men 5" | No Ride-Up & Anti-Chafe - HumoluxBamboo Trunks for Men 5" | No Ride-Up & Anti-ChafeNo ride-up underwearbamboo3-pack8Humolux Underwear
Bamboo Trunks for Men 5" | No Ride-Up & Anti-Chafe - HumoluxBamboo Trunks for Men 5" | No Ride-Up & Anti-ChafeNo ride-up underwearbamboo3-pack9Humolux Underwear

Men's Mixed Trunks 3-Pack – Black, Gray & Olive

Regular price $84.00 Sale price 3-Pack — $65.00 Save 23%

$21.67 per pair · 3 pairs included

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No Ride-Up
Breathable
No-Roll
Contour Pouch
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30-Day
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100% Satisfaction
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OEKO-TEX®
Certified
Perfect for GiftingComes in a premium box — great for you or someone special.

30-Day No Ride-Up Guarantee

Don't love them? Full refund, no questions.

Ultra-soft bamboo blend, no-ride-up waistband, and stay-flat comfort. All-day support for men who move.

Most trunks ride up, bunch, or lose shape after a few washes. Humolux is designed differently. These bamboo-blend trunks stay comfortably in place through workouts, long shifts, travel, and everyday wear.

No Ride-Up Comfort

Humolux trunks use a shorter inseam combined with stretch recovery to hug the leg without feeling tight or restrictive.

The result:

  • No constant adjusting
  • Reduced bunching
  • Less thigh friction
  • Comfortable all-day support
  • Smooth fit under jeans, joggers, or dress pants

Stay-Flat Waistband

The supportive waistband is designed to stay flat without rolling, folding, or digging in while sitting or moving.

Fabric

60% Bamboo Viscose
35% Cotton
5% Spandex

Bamboo viscose provides softness and breathability, cotton adds comfort and durability, while spandex helps the waistband and leg openings retain their shape.

Why Choose Bamboo-Blend Underwear?

Bamboo viscose creates a lightweight, soft, and breathable feel that makes it especially comfortable for everyday wear, workouts, long shifts, and warmer weather.

Bamboo Blend vs Cotton

Traditional cotton absorbs moisture and can stay damp for longer. Bamboo viscose helps move moisture away from the skin while allowing the fabric to feel lighter and more breathable.

That means greater comfort when you’re:

  • Working out
  • Working long shifts
  • Travelling
  • Spending time outdoors
  • Living in hot or humid climates

Soft Against Your Skin

The smooth bamboo-blend fabric reduces the rough feeling found in some traditional underwear fabrics and helps minimize unnecessary friction against the skin.

Built to Keep Its Shape

The added 5% spandex helps the fabric recover after stretching, keeping the waistband supportive and the leg openings comfortably in place wash after wash.

More Thoughtful Materials

Humolux uses FSC-certified bamboo sourced with responsible forestry practices in mind.

The combination of bamboo, cotton, and spandex gives you a balance of softness, breathability, durability, and everyday performance.

Sizing

True to size with sizes S–3XL available.

If you're between sizes, we recommend sizing up. Check the size chart for exact waist measurements before ordering.

Product Details

Fabric: 60% Bamboo Viscose, 35% Cotton, 5% Spandex
Pack: 3 Bamboo Trunks
Color: Black
Fit: Shorter inseam designed to help prevent ride-up
Certification: Oeko-Tex certified, skin-safe

Care Instructions

For the best long-term fit and appearance:

  • Machine wash cold
  • Wash with similar colors
  • Wash inside out
  • Hang dry when possible
  • Avoid high heat

Proper care helps protect the fabric, waistband elasticity, and color.

Shipping

Free US shipping on orders over $50.

Orders typically ship within 1–4 business days from our US warehouse.

Returns

Every order is backed by our 30-Day Comfort Guarantee.

If you don't love the fit or comfort, return your order within 30 days for a refund according to our return policy.

Frequently Asked Questions

Do bamboo-blend trunks help with sweating?

Yes. Bamboo viscose is lightweight and moisture-managing, helping you feel cooler and drier during workouts, hot weather, and long days.

Are bamboo-blend trunks good for sensitive skin?

The bamboo-viscose blend has a naturally smooth and soft feel, making it a comfortable option for people who find rougher fabrics irritating.

How long do bamboo trunks last?

Lifespan depends on wear frequency and care. Washing cold and avoiding high dryer heat can help preserve the waistband, leg openings, softness, and overall shape for longer.

Do these ride up during workouts?

Humolux trunks are specifically designed with a shorter inseam and stretch recovery to help the leg openings stay in position during activities such as running, squats, cycling, and everyday movement.

They're also backed by our 30-Day No Ride-Up Guarantee.

Will the black color fade?

Some fading is natural with repeated washing, but washing cold, turning the trunks inside out, and avoiding excessive heat can help preserve the black color.

Are these good for hot weather?

Yes. The breathable bamboo-blend fabric makes Humolux trunks especially suitable for summer, workouts, travel, and warm working environments.

What comes in the pack?

Each pack includes 3 Humolux Bamboo Trunks in black.

HUMOLUX Mens Bamboo Boxer Briefs Gray - Premium Bamboo Blend

The fabric

Comfort Meets Sustainability

Designed for modern men, our bamboo underwear delivers soft, lightweight comfort with everyday stretch. The breathable bamboo blend helps wick moisture and reduce odor, keeping you cool and fresh throughout the day.

Shop the 3-pack
60%Bamboo viscose
35%Cotton
5%Spandex

Frequently Asked Questions

Humolux underwear is designed for everyday comfort without the constant adjusting. Our bamboo-blend fabric feels soft and breathable, while the stay-put fit helps reduce riding up, bunching, and discomfort throughout the day.

Our underwear is made from a premium blend of 60% bamboo viscose, 35% cotton, and 5% spandex. This combination provides softness, breathability, stretch, and reliable shape retention.

Yes. The breathable, flexible fabric moves with your body, making Humolux a comfortable option for workouts, long workdays, travel, and everyday wear.

Yes. Bamboo viscose is lightweight and breathable, helping manage moisture and keep you feeling cooler and more comfortable during warmer days.

Humolux is designed to fit true to size. We recommend checking our size guide before ordering. If you’re between two sizes, choosing the larger size will usually provide the most comfortable fit.

The bamboo-blend fabric is exceptionally soft and smooth against the skin, with a tag-free design and flat seams to help minimize everyday irritation.