FAQ
Straight answers to the questions we get most. Anything else, use the contact page.
What are bamboo boxers?
Bamboo boxers are underwear cut from bamboo viscose, a fibre made from bamboo pulp. It is softer and more breathable than cotton, moves sweat away from the skin rather than holding it, and stays fresher through a long day. The Boxer Brief is 96% bamboo viscose and 4% elastane for stretch.
Are bamboo boxers better than cotton?
On the things underwear is actually asked to do, yes. Bamboo viscose wicks moisture up to four times faster than cotton, carries around 70% less bacterial growth, and holds its shape and softness through repeated washing. Cotton holds sweat, breeds odour and thins within a year of regular wear.
What is The Boxer Brief made of?
96% bamboo viscose, 4% elastane. The fabric is FSC and OEKO-TEX certified, which means it is responsibly sourced and tested free from harmful substances. The waistband is flat and anti-roll, labels are heat-sealed rather than stitched, and there are no prints or visible branding.
What sizes do you offer?
S to XXL. S fits a 26 to 28 inch waist, M fits 30 to 32, L fits 34 to 36, XL fits 38 to 40 and XXL fits 42 to 44. Between sizes? Go up a size for the best fit.
How does the 30-Day Sweat Test work?
Wear your first pair for 30 days. Train in it, commute in it, wash it weekly. If it isn't the best boxer you own, we refund it and you keep the pair. On packs, you get your money back plus free size exchanges if the fit isn't right.
Do you offer free delivery?
Yes. UK delivery is free on every order.
How should I wash bamboo underwear?
Machine wash at 30°C and air dry. Bamboo viscose doesn't need fabric softener, and skipping the tumble dryer keeps the fabric soft and the fit true for longer.
What colours do bamboo boxers come in?
Black and white. That's the whole range, on purpose. One clean mid-thigh cut, no prints, no novelty colourways, nothing that shows through a shirt.
Where is The Boxer Club based?
London. The Boxer Brief is designed in London and made from bamboo viscose in China, the home of bamboo. Every order ships in 100% compostable packaging, and 2.5% of profits go to our charity partners.