Bamboo Boxer Shorts Active 9-Pack
Bamboo Boxer Shorts Active 9-Pack
Anti-chafing bamboo boxershorts for sport and long days: no chafing, no sweat patches, no riding up.
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Product Description
The Bamboo Boxershort Active is built for men who don't slow down. Engineered with performance-grade features and crafted from premium bamboo, it's designed to handle trail runs, gym sessions, long hikes, and everything in between—chafe-free, sweat-free, and distraction-free. Focus on the miles, not your underwear.
Why you'll never go back:
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BOXR-Flex™ Panels
Built-in anti-friction zones on the inner thigh eliminate chafing over long distances. No more vaseline, no more mid-run reapplication—your underwear does the work. -
Extended Leg Length
A longer 6-inch inseam keeps things in place during squats, sprints, and ultra-distance efforts. No ride-up, no bunching, no skin-on-skin contact—even for the tree-trunk-thigh crowd. -
Seamless Athletic Waistband
Soft, stretchy, and engineered to stay put. Bend, climb, squat, and sprint without rolling, folding, or digging in. -
Flat-Lock Seams
Smooth, low-profile stitching placed away from friction zones. No thick seams cutting into your thigh, no hot spots at mile 20. -
Moisture-Wicking Bamboo
Naturally breathable, fast-drying, and odor-resistant. Bamboo pulls sweat away from your skin and keeps you cool through the longest, hottest sessions—all with that signature silky-soft feel. -
Supportive Performance Pouch
A contoured pouch that delivers secure, non-restrictive support during high-intensity movement. Stability where you need it, freedom where you want it. -
Sustainability with Impact
Bamboo is one of the fastest-growing and most eco-friendly materials in the world. Natural, renewable, and kind to both people and the planet.
Specifications:
- Material: 95% Bamboo Fibre (Viscose), 5% Elastane
- Colours: Black
How should I wash this product?
Our guarantee
We make your basics right, so we stand behind them.
6-month anti-hole guarantee. Get a hole within six months? We'll send you a new pair. No hassle.
14-day trial. Put them on, wash them, wear them. Not convinced? Send them back, free and easy.
So you know exactly where you stand. We do the basics, you do the rest.
You know this feeling
Halfway through the day you feel it again: the boxer bunched up, irritation on the thighs, an unfresh smell and that endless tugging. And the only thing on your mind is getting home to take them off. This active boxer solves all of it.
Four problems. One boxer.
A waistband that doesn't roll. Bamboo that breathes and wicks. Anti-friction panels built into the legs. And an inseam long enough to actually stay put. No more compromises.
For thighs that wreck underwear
Short legs ride up. Long legs don't. BOXR's extended inseam stays put on muscular thighs — no bunching, no chub rub, no adjusting mid-stride. Finally, a fit built for the way your body actually looks.
Everything they got wrong. Everything we got right.
Most underwear traps heat, causes chafing, and falls apart after a few washes. BOXR is breathable, anti-chafe, and built to last — without the plastic feel of synthetics.
150.000+ satisfied bamboo fans
Sergio de Wilde
Frequently Asked Questions
At the BOXR FAQ, you'll find answers to all your questions about our comfortable basics.
How do you prevent chafing between your thighs when running or working out?
With anti-friction panels right on the inner thighs, because that's where chafing starts. The BOXR Active has them built in (BOXR-Flex™) and stops chafing before it begins, so no vaseline and no reapplying mid-run.
What underwear keeps you dry and fresh when you sweat a lot?
Bamboo underwear. The fibre is naturally breathable, moisture-wicking and odour-resistant, and it pulls sweat away from your skin. The BOXR Active is made entirely from it, so you stay cool and fresh even on your longest, busiest days.
Which boxershorts don't ride up on muscular thighs?
Ones with an extended inseam and a seamless sport waistband. The BOXR Active has both and keeps everything in place. No riding up, no rolling, no skin-on-skin contact.
What underwear gives enough support to work out in?
Underwear with a shaped pouch that gives firm, non-restrictive support. The BOXR Active has exactly that: stability where you need it, freedom where you want it.
What are the best boxershorts for the gym and long, active days?
Ones that breathe, don't chafe and stay in place. The BOXR Active combines bamboo with sport-specific features like Flex panels, an extended inseam and a shaped pouch, for workouts, long days and everything in between. No chafing, no sweat patches, no distractions.
What if I’m between sizes?
Unsure? Go for the larger size. It’s better to have a little extra room than for them to be too tight. And if they don’t fit, exchanges are free and easily arranged.
Why are you more affordable than other bamboo brands?
We sell directly to you, cutting out expensive middlemen and retail markups. This way, you only pay for the product, not the label.
Does bamboo underwear shrink in the wash?
No. Our bamboo fabric is designed to hold its shape and will not shrink when cared for properly.
Have any questions?