AMERICA'S #1 BAMBOO UNDERWEAR
Bamboo trunks that are softer than cotton, stay cool all day, and never ride up. Period.
Best SellerAs Featured In
Not scratchy. Not clingy. No waistband cutting in after lunch. You just forget you're wearing anything - which is exactly the point.
Look good. Feel better. Think about underwear less. That's the whole pitch.
The Difference
See why thousands of guys are making the switch to TBo bamboo.
What you've been tolerating for years.
What underwear should have always been.
| Feature | Cotton | TBô Bamboo |
|---|---|---|
| Moisture-wicking | Poor | Excellent |
| Softness | Decent | Ultra-soft |
| Antibacterial | None | Natural |
| No ride-up | Sometimes | Always |
| Lifespan | Months | Years |
Built for
If you've ever thought 'there has to be something better' - you just found it.
Best Seller
The last underwear upgrade you will ever need. Softer than cotton. Cooler than synthetic. Built to last.
You wear underwear every day. You own 7–10 pairs. Most of them are past their prime. Do the math.
Single pair retails for $26. The more you grab, the more you save.
How Deep Is Your Commitment?
Select a pack to see pricing
FREE shipping included
Select Your Size
| Size | Waist (in) | Waist (cm) |
|---|---|---|
| XS | 26–28 | 66–71 |
| S | 28–30 | 71–76 |
| M | 32–34 | 81–86 |
| L | 36–38 | 91–97 |
| XL | 40–42 | 102–107 |
| 2XL | 44–46 | 112–117 |
Athletic cut. If between sizes, size up.
Try risk-free - 30-day money-back, free returns, no questions asked
What 2,400+ reviews mention most
“I was skeptical. My wife bought them for me. Now I buy them for myself. Already on my third 6-pack order. My entire drawer is TBo now.”
“First pair I put on, I immediately ordered the 12-pack. I work construction and these stay dry and comfortable all day. Nothing else comes close.”
“Bought the 6-pack six months ago. Still look brand new after weekly washes. The black hasn't faded at all. Easily the best underwear I've owned.”
“I travel 3 weeks a month. These pack flat, dry fast, and never smell. I brought 6 pairs on a two-week Europe trip and never needed more.”
“Wore these through Texas summer. No swamp situation, no chafing, no adjusting. If you live somewhere hot, just stop thinking and buy the 12-pack.”
“My gym underwear used to be soaked after 20 minutes. These wick everything away. I squat, deadlift, run - zero bunching, zero discomfort.”
What's in the box
Ships in a discreet matte-black box. Makes a great gift too.
Each bundle is a multiple of the TBo 3-Pack Black Trunks. The 3-pack is 1 unit added to your cart, the 6-pack sends 2 units, and the 12-pack sends 4. Pick your size once, check out once, get everything in one shipment.
Our trunks are athletic-cut. If you are between sizes, go up. Reference guide: S fits 28-30in waist, M fits 32-34in, L fits 36-38in, XL fits 40-42in, 2XL fits 44-46in.
No. High-grade dye that holds wash after wash. Cold wash, hang dry. The only thing fading is your relationship with your old underwear.
Yes. Bamboo grows without pesticides, needs 30% less water than cotton, and regenerates fast. TBo uses a closed-loop production process to minimise water waste.
Yes. Our 30-day guarantee covers size exchanges. Contact support with your order number and we will sort it out. No drama.
You wear underwear every day. Most guys own 7-10 pairs. The bigger the bundle, the lower the per-pair price - the 12-pack drops to $14.99/pair versus $26 for a single. Replace your entire drawer in one order and stop thinking about underwear shopping for years.
Pick your pack. Pick your size. Upgrade everything below the belt.
Pick My Bundle - Save up to 50%
