Name: Humolux Breathable Bamboo Cotton Trunks
Brand: Humolux Underwear
Price: 69.0 USD
Availability: InStock

“Bamboo cotton men’s trunk underwear 3-pack designed for all-day comfort”

“Men’s bamboo cotton trunks 3-pack combo with breathable stretch fit”

$84.00 $69.00 Save 18%

Shipping calculated at checkout.

Color — Red

Black

Blue

Red

Size —

In stock, ready to ship
Backordered, shipping soon

Support That Moves With You. Comfort That Lasts All Day.

Most trunks lose their shape, trap heat, and require constant adjustment. Humolux 5" Bamboo Trunks are designed to solve the biggest everyday complaints—ride-up, bunching, and sweaty fabric.

Freedom Without the Ride-Up

The 5-inch inseam provides the right balance of coverage and mobility, while the stretch fabric offers gentle support without feeling restrictive. The result is a smooth fit that stays put throughout the day.

Bamboo Comfort Meets Everyday Softness

Crafted from 60% Bamboo Viscose, 35% Cotton, and 5% Spandex, this premium blend combines breathable performance with the softness of your favorite T-shirt. Moisture-wicking fibers help keep you cool and comfortable in warm conditions.

No-Roll, No-Pinch Waistband

Our 1.75" stay-flat waistband stays comfortably in place whether you're sitting at work, hitting the gym, or on the move. No folding, pinching, or pressure marks.

Built for Everyday Life

From morning workouts to the office and everything after, these trunks are made to keep up. Less friction, better breathability, and dependable comfort wherever the day takes you.

Product Details

Style: Men's 5" Bamboo Trunks
Pack: 1 Red, 1 Black, 1 Navy (3 pairs total)
Fabric: 60% Bamboo Viscose / 35% Cotton / 5% Spandex
Sizes: S–3XL
Fit: True to size (size up if between sizes)
Care: Machine wash cold

30-Day Comfort Guarantee

Try them risk-free. If they're not the perfect fit, return them within 30 days for a full refund. Ships from the U.S. in 1–4 business days.

FAQ

Do they help reduce chafing?
Yes. The smooth bamboo blend and 5-inch inseam help minimize friction during everyday movement.

Are they good for hot weather?
Yes. The breathable, moisture-wicking fabric is designed to help keep you cooler and drier in heat and humidity.

Do they feel restrictive?
Not at all. They provide supportive stretch without compression, moving naturally with your body.

Use collapsible tabs for more detailed information that will help customers make a purchasing decision.

Ex: Shipping and return policies, size guides, and other common questions.

[{"id":47809347846394,"title":"Black \/ S","option1":"Black","option2":"S","option3":null,"sku":"540072607054","requires_shipping":true,"taxable":true,"featured_image":{"id":43596338168058,"product_id":8754800754938,"position":4,"created_at":"2025-03-29T10:36:47-04:00","updated_at":"2026-02-11T21:36:07-05:00","alt":"“Bamboo cotton men’s trunk underwear 3-pack designed for all-day comfort”","width":2000,"height":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-1569301.jpg?v=1770863767","variant_ids":[47809347846394,47809347879162,47809347911930,47809347944698]},"available":true,"name":"Humolux Breathable Bamboo Cotton Trunks - Black \/ S","public_title":"Black \/ S","options":["Black","S"],"price":6900,"weight":0,"compare_at_price":8400,"inventory_management":"shopify","barcode":"540072607054","featured_media":{"alt":"“Bamboo cotton men’s trunk underwear 3-pack designed for all-day comfort”","id":35810072396026,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-1569301.jpg?v=1770863767"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47809347879162,"title":"Black \/ M","option1":"Black","option2":"M","option3":null,"sku":"850072607061","requires_shipping":true,"taxable":true,"featured_image":{"id":43596338168058,"product_id":8754800754938,"position":4,"created_at":"2025-03-29T10:36:47-04:00","updated_at":"2026-02-11T21:36:07-05:00","alt":"“Bamboo cotton men’s trunk underwear 3-pack designed for all-day comfort”","width":2000,"height":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-1569301.jpg?v=1770863767","variant_ids":[47809347846394,47809347879162,47809347911930,47809347944698]},"available":true,"name":"Humolux Breathable Bamboo Cotton Trunks - Black \/ M","public_title":"Black \/ M","options":["Black","M"],"price":6900,"weight":0,"compare_at_price":8400,"inventory_management":"shopify","barcode":"850072607061","featured_media":{"alt":"“Bamboo cotton men’s trunk underwear 3-pack designed for all-day comfort”","id":35810072396026,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-1569301.jpg?v=1770863767"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47809347911930,"title":"Black \/ L","option1":"Black","option2":"L","option3":null,"sku":"850072607078","requires_shipping":true,"taxable":true,"featured_image":{"id":43596338168058,"product_id":8754800754938,"position":4,"created_at":"2025-03-29T10:36:47-04:00","updated_at":"2026-02-11T21:36:07-05:00","alt":"“Bamboo cotton men’s trunk underwear 3-pack designed for all-day comfort”","width":2000,"height":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-1569301.jpg?v=1770863767","variant_ids":[47809347846394,47809347879162,47809347911930,47809347944698]},"available":true,"name":"Humolux Breathable Bamboo Cotton Trunks - Black \/ L","public_title":"Black \/ L","options":["Black","L"],"price":6900,"weight":0,"compare_at_price":8400,"inventory_management":"shopify","barcode":"850072607078","featured_media":{"alt":"“Bamboo cotton men’s trunk underwear 3-pack designed for all-day comfort”","id":35810072396026,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-1569301.jpg?v=1770863767"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47809347944698,"title":"Black \/ XL","option1":"Black","option2":"XL","option3":null,"sku":"850072607085","requires_shipping":true,"taxable":true,"featured_image":{"id":43596338168058,"product_id":8754800754938,"position":4,"created_at":"2025-03-29T10:36:47-04:00","updated_at":"2026-02-11T21:36:07-05:00","alt":"“Bamboo cotton men’s trunk underwear 3-pack designed for all-day comfort”","width":2000,"height":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-1569301.jpg?v=1770863767","variant_ids":[47809347846394,47809347879162,47809347911930,47809347944698]},"available":true,"name":"Humolux Breathable Bamboo Cotton Trunks - Black \/ XL","public_title":"Black \/ XL","options":["Black","XL"],"price":6900,"weight":0,"compare_at_price":8400,"inventory_management":"shopify","barcode":"850072607085","featured_media":{"alt":"“Bamboo cotton men’s trunk underwear 3-pack designed for all-day comfort”","id":35810072396026,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-1569301.jpg?v=1770863767"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47809348141306,"title":"Blue \/ S","option1":"Blue","option2":"S","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":43607290839290,"product_id":8754800754938,"position":3,"created_at":"2025-03-31T18:32:11-04:00","updated_at":"2026-02-11T21:36:08-05:00","alt":"“Men’s bamboo cotton trunks 3-pack combo with breathable stretch fit”","width":2000,"height":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-9873576.jpg?v=1770863768","variant_ids":[47809348141306,47809348174074,47809348206842,47809348239610]},"available":true,"name":"Humolux Breathable Bamboo Cotton Trunks - Blue \/ S","public_title":"Blue \/ S","options":["Blue","S"],"price":6900,"weight":0,"compare_at_price":8400,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"“Men’s bamboo cotton trunks 3-pack combo with breathable stretch fit”","id":35816971993338,"position":3,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-9873576.jpg?v=1770863768"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47809348174074,"title":"Blue \/ M","option1":"Blue","option2":"M","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":43607290839290,"product_id":8754800754938,"position":3,"created_at":"2025-03-31T18:32:11-04:00","updated_at":"2026-02-11T21:36:08-05:00","alt":"“Men’s bamboo cotton trunks 3-pack combo with breathable stretch fit”","width":2000,"height":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-9873576.jpg?v=1770863768","variant_ids":[47809348141306,47809348174074,47809348206842,47809348239610]},"available":true,"name":"Humolux Breathable Bamboo Cotton Trunks - Blue \/ M","public_title":"Blue \/ M","options":["Blue","M"],"price":6900,"weight":0,"compare_at_price":8400,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"“Men’s bamboo cotton trunks 3-pack combo with breathable stretch fit”","id":35816971993338,"position":3,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-9873576.jpg?v=1770863768"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47809348206842,"title":"Blue \/ L","option1":"Blue","option2":"L","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":43607290839290,"product_id":8754800754938,"position":3,"created_at":"2025-03-31T18:32:11-04:00","updated_at":"2026-02-11T21:36:08-05:00","alt":"“Men’s bamboo cotton trunks 3-pack combo with breathable stretch fit”","width":2000,"height":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-9873576.jpg?v=1770863768","variant_ids":[47809348141306,47809348174074,47809348206842,47809348239610]},"available":true,"name":"Humolux Breathable Bamboo Cotton Trunks - Blue \/ L","public_title":"Blue \/ L","options":["Blue","L"],"price":6900,"weight":0,"compare_at_price":8400,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"“Men’s bamboo cotton trunks 3-pack combo with breathable stretch fit”","id":35816971993338,"position":3,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-9873576.jpg?v=1770863768"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47809348239610,"title":"Blue \/ XL","option1":"Blue","option2":"XL","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":43607290839290,"product_id":8754800754938,"position":3,"created_at":"2025-03-31T18:32:11-04:00","updated_at":"2026-02-11T21:36:08-05:00","alt":"“Men’s bamboo cotton trunks 3-pack combo with breathable stretch fit”","width":2000,"height":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-9873576.jpg?v=1770863768","variant_ids":[47809348141306,47809348174074,47809348206842,47809348239610]},"available":true,"name":"Humolux Breathable Bamboo Cotton Trunks - Blue \/ XL","public_title":"Blue \/ XL","options":["Blue","XL"],"price":6900,"weight":0,"compare_at_price":8400,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"“Men’s bamboo cotton trunks 3-pack combo with breathable stretch fit”","id":35816971993338,"position":3,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-9873576.jpg?v=1770863768"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47809348272378,"title":"Red \/ S","option1":"Red","option2":"S","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":43596338561274,"product_id":8754800754938,"position":2,"created_at":"2025-03-29T10:36:48-04:00","updated_at":"2026-02-11T21:36:07-05:00","alt":"“Bamboo cotton men’s trunk underwear 3-pack designed for all-day comfort”","width":2000,"height":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-1229474.jpg?v=1770863767","variant_ids":[47809348272378,47809348305146,47809348337914,47809348370682]},"available":true,"name":"Humolux Breathable Bamboo Cotton Trunks - Red \/ S","public_title":"Red \/ S","options":["Red","S"],"price":6900,"weight":0,"compare_at_price":8400,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"“Bamboo cotton men’s trunk underwear 3-pack designed for all-day comfort”","id":35810072690938,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-1229474.jpg?v=1770863767"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47809348305146,"title":"Red \/ M","option1":"Red","option2":"M","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":43596338561274,"product_id":8754800754938,"position":2,"created_at":"2025-03-29T10:36:48-04:00","updated_at":"2026-02-11T21:36:07-05:00","alt":"“Bamboo cotton men’s trunk underwear 3-pack designed for all-day comfort”","width":2000,"height":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-1229474.jpg?v=1770863767","variant_ids":[47809348272378,47809348305146,47809348337914,47809348370682]},"available":true,"name":"Humolux Breathable Bamboo Cotton Trunks - Red \/ M","public_title":"Red \/ M","options":["Red","M"],"price":6900,"weight":0,"compare_at_price":8400,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"“Bamboo cotton men’s trunk underwear 3-pack designed for all-day comfort”","id":35810072690938,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-1229474.jpg?v=1770863767"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47809348337914,"title":"Red \/ L","option1":"Red","option2":"L","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":43596338561274,"product_id":8754800754938,"position":2,"created_at":"2025-03-29T10:36:48-04:00","updated_at":"2026-02-11T21:36:07-05:00","alt":"“Bamboo cotton men’s trunk underwear 3-pack designed for all-day comfort”","width":2000,"height":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-1229474.jpg?v=1770863767","variant_ids":[47809348272378,47809348305146,47809348337914,47809348370682]},"available":true,"name":"Humolux Breathable Bamboo Cotton Trunks - Red \/ L","public_title":"Red \/ L","options":["Red","L"],"price":6900,"weight":0,"compare_at_price":8400,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"“Bamboo cotton men’s trunk underwear 3-pack designed for all-day comfort”","id":35810072690938,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-1229474.jpg?v=1770863767"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":47809348370682,"title":"Red \/ XL","option1":"Red","option2":"XL","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":43596338561274,"product_id":8754800754938,"position":2,"created_at":"2025-03-29T10:36:48-04:00","updated_at":"2026-02-11T21:36:07-05:00","alt":"“Bamboo cotton men’s trunk underwear 3-pack designed for all-day comfort”","width":2000,"height":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-1229474.jpg?v=1770863767","variant_ids":[47809348272378,47809348305146,47809348337914,47809348370682]},"available":true,"name":"Humolux Breathable Bamboo Cotton Trunks - Red \/ XL","public_title":"Red \/ XL","options":["Red","XL"],"price":6900,"weight":0,"compare_at_price":8400,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"“Bamboo cotton men’s trunk underwear 3-pack designed for all-day comfort”","id":35810072690938,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-1229474.jpg?v=1770863767"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

{"id":47809348272378,"title":"Red \/ S","option1":"Red","option2":"S","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":43596338561274,"product_id":8754800754938,"position":2,"created_at":"2025-03-29T10:36:48-04:00","updated_at":"2026-02-11T21:36:07-05:00","alt":"“Bamboo cotton men’s trunk underwear 3-pack designed for all-day comfort”","width":2000,"height":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-1229474.jpg?v=1770863767","variant_ids":[47809348272378,47809348305146,47809348337914,47809348370682]},"available":true,"name":"Humolux Breathable Bamboo Cotton Trunks - Red \/ S","public_title":"Red \/ S","options":["Red","S"],"price":6900,"weight":0,"compare_at_price":8400,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"“Bamboo cotton men’s trunk underwear 3-pack designed for all-day comfort”","id":35810072690938,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.humolux.com\/cdn\/shop\/files\/mens-bamboo-cotton-trunks-soft-breathable-humolux-1229474.jpg?v=1770863767"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

30-day returns

Try them at home. Not right? Send them back, no questions asked.

Free shipping over $60

Quick dispatch with tracked delivery on every order.

Secure checkout

Encrypted payments. Your details stay private, always.

OEKO-TEX® certified

Tested free from harmful substances — safe on skin.

Sustainable Comfort in Every Pair

Crafted from bamboo-cotton for softness that cares — for you and the planet.

The fabric

Comfort Meets Sustainability

Designed for modern men, our bamboo underwear offers a perfect balance of softness, stretch, and eco-friendly luxury — keeping you fresh, cool, and confident every day.

Shop the 3-pack

60%Bamboo viscose

35%Cotton

5%Spandex