Regular Jersey Fitted Bamboo Boxers

Stars (30)



Ultrasoft heavyweight bamboo boxers with supportive pouch and keyhole fly. Bamboo is naturally softer and more absorbent than the finest cotton. Our 6ft1″ model is wearing a size M.

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Welcome to the next generation. Considered craft, BAM-soft comfort, kindest to people & the planet. The BAM feeling is everything. Purposeful Activewear. BAM We Can.

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So BAM-soft comfortable you’ll want to live in it.

Once you try it, you’ll never go back. BAM softness & comfort is NEXT level. With astonishing comfort that naturally fights those nasty niffs, our kit is perfect against your skin. Question is, why are you still wearing itchy or plasticky alternatives?

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Next generation fabrics that change the game.

Move over synthetics, the next generation is here. Swap your fossil fuel fabrics for those crafted to be kindest to people & the planet. Made from naturally sourced or recycled materials with zero to landfill waste, they’re also born to perform. And then some.

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Crafted to get you active & be impact positive.

Each piece of BAM kit is crafted with purpose. From designing a fully circular range so items can be properly recycled creating zero landfill waste to individual details for maximum performance, we do our personal best so you can achieve yours.

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Every item kindest to people and the planet.

Our industry has been rightly called out for its impact on people & the planet. We’re leading the positive change. Already climate positive, we’re rethinking processes, innovating fabrics, working closely with who makes our clothes. Question is, why aren’t all clothes made this way?

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Positive impact of this product
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0.7 m2 of land
farmed without pesticides
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2.0 km
of driving emissions avoided
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88.3 days
of drinking water saved
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173.0 mgs
of pesticides avoided
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0.5 kg CO2e
of emissions avoided
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167.8 litres
of water saved
Equivalences | Actuals

Don’t panic guys. These men’s jersey bamboo boxers are just as soft, stretchy and supportive as they ever were. What we’ve done is improve the fit for even greater comfort and a smoother line under clothing, flattened the seams to prevent chafing, and softened the elasticated BAM-branded waistband. Add all that to the breathable, all-day freshness you only get from bamboo jersey and can you imagine how happy your assets are going to be? For a lighter weight fabric see our ‘Air’ Bamboo Fitted Boxers.

  • Supportive front pouch with fly/keyhole feature
  • Ultrasoft and extremely breathable
  • Carefully cut for a smooth line
  • Naturally thermo controlling and moisture managing
  • Softly elasticated jacquard BAM waistband

Classic Jersey


68% Bamboo Viscose, 28% Organic Cotton, 4% Elastane.

Supremely soft, smooth and comfortable. Imagine cotton T-shirt fabric only softer and smoother with a little stretch. As it's bamboo it's incredibly absorbent so it stays dry helping with temperature control - you stay cool in the heat, warm in the winter. There’s nothing better for next-to-skin comfort.

Wash on or below
30° C  |  86° F


Iron your garments on a medium heat.


Do not use bleach


Do not tumble dry.


Do not dry clean.


MEN's Bottoms - Size Guide

Inches CM

Fabric type: Jersey

To Fit WaistInchesCM
SS28 - 3171 - 79
MM31 - 3479 - 86
 L34 - 3686 - 91
LXL36 - 3991 - 99
 XXL39 - 4299 - 107

Fabric type: woven

To Fit WaistInchesCM
SS30 - 3276 - 81
MM32 - 3481 - 86
 L34 - 3686 - 91
LXL3895 - 98
 XXL40100 - 103

Reviews for Regular Jersey Fitted Bamboo Boxers

Independent Feedback based on 30 verified reviews.
Trusted Customer - Monday, 24 May 2021
Great quality, comfy and size just right
Lynne Battle - Saturday, 15 May 2021
Soft and comfortable! Perfect
christopher Hobson - Saturday, 8 May 2021
too big too big yoo big too
Trusted Customer - Saturday, 8 May 2021
super soft, nicely fitted. Move over Calvin Klein!
Howard Farr - Saturday, 8 May 2021
Very comfortable. Excellent quality and worthy value for money.
Tom Rowlands - Friday, 23 April 2021
I would have preferred the shorter length boxer shorts but described them wrongly. My mistake but no big deal
Chloe - Customer Service, BAM
- Tuesday, 18 May 2021
Sorry to hear that they weren't quite right for you, do have a look at the hipster boxers for a shorter length 😊
Trusted Customer - Friday, 23 April 2021
as before... good quality and feel
Chloe - Customer Service, BAM
- Tuesday, 18 May 2021
Thank you for your feedback 😊
Trusted Customer - Sunday, 4 April 2021
Most comfortable pants I have ever worn
Chloe - Customer Service, BAM
- Tuesday, 18 May 2021
Thank you for your feedback 😊
Trusted Customer - Monday, 29 March 2021
Very comfortable boxers, soft fabric.
Jasmin - Customer Service, BAM
- Thursday, 1 April 2021
Enjoy your new BAM boxers!
Trusted Customer - Friday, 26 March 2021
comfortable and well made
Jasmin - Customer Service, BAM
- Friday, 26 March 2021
Great to hear you like your new BAM boxers!
Independent Customer Feedback