Bam1370 Mens Evolution Shirt Chestnut Bamboo Clothing1
Bam1370 Mens Evolution Shirt Chestnut Bamboo Clothing2
Bam1370 Mens Evolution Shirt Chestnut Bamboo Clothing3
Bam1370 Mens Evolution Shirt Chestnut Bamboo Clothing4
Bam1370 Mens Evolution Shirt Chestnut Bamboo Clothing5
Bam1370 Mens Evolution Shirt Chestnut Bamboo Clothing1
Bam1370 Mens Evolution Shirt Chestnut Bamboo Clothing2
Bam1370 Mens Evolution Shirt Chestnut Bamboo Clothing3
Bam1370 Mens Evolution Shirt Chestnut Bamboo Clothing4
Bam1370 Mens Evolution Shirt Chestnut Bamboo Clothing5

Evolution Active Bamboo Shirt

Stars (20)



Bamboo, organic cotton and eucalyptus lyocell combine to make a supersoft shirt that has just the right amount of stretch. Total comfort.

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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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3.4 m2 of land
farmed without pesticides
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5.1 km
of driving emissions avoided
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462.2 days
of drinking water saved
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804.0 mgs
of pesticides avoided
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1.3 kg CO2e
of emissions avoided
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878.1 litres
of water saved
Equivalences | Actuals

The Evolution Shirt is designed for movement and comfort. Made with eucalyptus lyocell, this shirt has a stretch and a strength to it so you can move easily. It’s made for hiking mountains so it will go the distance. And the organic cotton and bamboo blend mean it is breathable and soft, absorbing moisture so you stay comfortable. Practical features include a chest zip pocket so you can keep essentials near to hand.

  • Supersoft with a little stretch
  • Made for movement
  • Moisture managing and breathable

Stretch Lyocell & Bamboo Blend


35% Viscose Bamboo, 32% Organic Cotton, 30% Lyocell Eucalyptus, 3% Elastane

Comfortable, breathable fabric.

This lyocell fabric has added stretch for even more comfort and freedom of movement and it holds its shape beautifully. We’ve carefully blended it with bamboo and organic cotton for a supersoft, comfortable and breathable fabric.


Machine wash with similar coloured garments.


Wash on or below thirty degrees.


Iron your garments on a medium heat.


Do not use bleach


Do not tumble dry.


Do not dry clean.


MEN's Tops - Size Guide

Inches CM
To Fit ChestInchesCM
SS36 - 3891 - 96
MM38 - 4096 - 101
  L40 - 42101 - 107
LXL42 - 44107 - 112
  XXL44 - 46112 - 117

Reviews for Evolution Active Bamboo Shirt

Independent Feedback based on 20 verified reviews.
Trusted Customer - Wednesday, 6 April 2022
Steve Drury - Monday, 21 February 2022
Comfortable, well fitting and great colour!
Laura - Customer Service, BAM
- Monday, 21 February 2022
AL - Sunday, 23 January 2022
Looks and feels great and washes perfectly.
Olivia - Customer Service, BAM
- Wednesday, 26 January 2022
Great to hear you're loving your Evolution Active Bamboo Shirt 😊
Jane Pearson - Friday, 21 January 2022
Laura - Customer Service, BAM
- Friday, 21 January 2022
Sally Cranfield - Tuesday, 18 January 2022
It was a gift so I'm hoping it is as good as it looked!
Chloe F - Customer Service, BAM
- Tuesday, 18 January 2022
We hope the recipient is happy with his new Evolution Shirt!
BRIAN SHERIDAN - Sunday, 16 January 2022
Great fit, very comfortable and stylish.
Chloe F - Customer Service, BAM
- Monday, 17 January 2022
Great to hear!
allan allan whittle - Friday, 14 January 2022
Jeans , tops , t shirts , jog pants
Morgan - Customer Service, BAM
- Friday, 14 January 2022
Thank you for leaving us your comments on our Evolution Shirt! We hope it was a good fit for you! 😊
Trusted Customer - Tuesday, 11 January 2022
Chloe F - Customer Service, BAM
- Tuesday, 11 January 2022
We hope you are pleased with your Evolution Active Shirt!
Fred Bickerdike - Tuesday, 11 January 2022
Well made. Looks good and is very comfortable. Surprisingly stretchy! Fit is perfect for me - I'm 39" chest, 32 waist and 5ft 7" tall and brought a size medium. I was particularly pleased that the shirts isn't too long - not bring very tall I find a lot of companies make shirts far too long for me t...
Chloe F - Customer Service, BAM
- Tuesday, 11 January 2022
Thank you for your great comments on our Evolution Active Shirt :)
Ian Goodacre - Sunday, 9 January 2022
Looks good, feels good too
Chloe F - Customer Service, BAM
- Monday, 10 January 2022
Great to hear!
Independent Customer Feedback