Bev, 66
"I haven't worn bike shorts under a dress since I got these. The leg is long enough that nothing rubs, and I forget they're on by lunch."
Only 10 Left in StockOffer Ends Soon
Buy 3, Get 3 Free TodayLove Them Or They're Free
Nuuke™ 3-in-1 Bamboo Boxer Shorts
Wear Your Dresses All DayNo bike shorts, no tugging, no second thought.
It IS Your UnderwearBuilt-in gusset. One layer, nothing on top.
Stays PutWalk, sit, get out of the car. Zero adjusting.
Soft, You Forget It's OnBamboo viscose that breathes.
Ultra soft bamboo underwear with a leg that doesn't ride up, so thighs don't rub. Nothing goes on over it, because it is the underwear. And bamboo stays cool, even on a warm day.
Size Chart
Use your weight and your waist (measure around your natural waist).
| Size | Weight | Waist |
|---|---|---|
| S | 99–121 lb45–55 kg | 22.3–24.9 in56.7–63.3 cm |
| M | 121–143 lb55–65 kg | 24.9–27.6 in63.3–70 cm |
| L | 143–165 lb65–75 kg | 27.6–30.2 in70–76.7 cm |
| XL | 165–187 lb75–85 kg | 30.2–32.8 in76.7–83.3 cm |
Find your size
Between two sizes, or weight and waist give two sizes? Take the larger one. The leg is 6 inches on every size.
Best for thighs that barely touch. Thighs that touch when you walk? Take FrostKnit™, one inch longer.
Choose Your Offer: (Limited Time)
1 PAIR
$39.99 a pair$39.99$59.99
1 on · 1 in the wash · 1 in the drawer
Save $129.98
3 PACK — BUY 2, GET 1 FREE
$16.66 a pair$49.99$59.99
Best per pair
Save $279.95
6 PACK — BUY 3, GET 3 FREE
$13.33 a pair$79.99$59.99
Free shippingFree mystery gift
Only 10 Left In Stock: Ships in 24/48 Hours
The OneLayer™ System
It is the underwearA built-in gusset, so nothing goes on top and no heat is added.
SoftBamboo™ knit95% bamboo that breathes and stays cool, so heat gets out instead of building up under a dress.
StayPut Leg™A leg long enough to cover where thighs meet, so it doesn't ride up.
No-Line Edge™No line shows through a dress.
Trusted by 125,000+ women
99-Day Perfect Fit Guarantee
Wear them for 99 days. Wash them. Live in them. If they're not for you, email us for a new size or a full refund. No photo, no questions.
The 3-in-1 Boxer Shorts: Underwear, Bike Shorts and Anti-Chafe Stick in One
Your underwear, your bike shorts and your anti-chafe stick. In one pair.
Underwear: a built-in gusset, so it is the underwear.
Bike shorts: a longer leg that doesn't ride up.
Anti-chafe stick: the bamboo leg sits between the thighs, so there's nothing to reapply.
Nothing goes under it. Nothing goes over it. In winter, it goes under pants too.
Details:
- 95% bamboo · 95% viscose from bamboo, 5% spandex
- Built-in gusset: wear it on its own, no panties underneath
- No-Line Edge™ leg: no line under a dress
- Soft fabric waistband, no logo · high rise, at your natural waist
- Made to wear under dresses and skirts, and under pants in winter
- Sizes S to XL, by weight and waist (size chart). Between two sizes? Take the larger one
- 4 colors: nude, mocha, black, grey
99-Day Perfect Fit Guarantee
About our guarantee
Wear them for 99 days. Wash them. Live in them. If they're not for you, email us for a new size or a full refund. No photo, no questions.
Customer email: support@nuukeunderwear.com
Fabric & Care
▮▮▮▮▮ Softness · ▮▮▮▮▯ Stretch · ▮▮▮▮▮ Breathability · ▮▯▯▯ Weight
SoftBamboo™ is a soft knit made from bamboo that breathes and stays cool under a dress.
Machine wash cold on gentle, tumble dry low or lay flat to dry. No bleach, no fabric softener.
Made from 95% viscose from bamboo and 5% spandex.
Free Returns & Exchanges
Ships in 24/48 hours to the US and worldwide, delivered in 6–12 business days, with tracking.
Wrong size? We swap it free within 99 days — return shipping on us. Not for you? Full refund, no questions asked.
As featured in
"The most comfortable way we've found to wear a dress without bike shorts underneath."
"One pair instead of two layers, from breakfast to the drive home."
"The quiet comfort brand women over 55 are switching to."
What women say after their first week in them
Real women, real dresses, one less layer underneath.
Rosalie, 71
"I took a sundress to Florida and wore it all week. No stick in my purse, no pulling the legs down in the parking lot."
Deborah, 63
"Bamboo is so soft. I was sure it would be one more hot layer, but it's just my underwear now, and it breathes."
Sharon, 68
"I'm an XL with full thighs and they stay down when I walk. Next time I'm getting the 6-pack, half of them in mocha."
Gail, 74
"No logo at the waist and no line through my knit dress. My daughter asked what I changed."
Nancy, 69
"Got out of the car after a two-hour drive and nothing had ridden up. That's a first for me."
Sound familiar?
Why bike shorts make the chafing worse
To stop the rub, the bike shorts go on over the underwear. That extra layer adds heat. Heat brings sweat, and sweat makes the rub worse. Then a leg that stops right where thighs meet rides up with every step, back into the spot that chafes. The fix keeps the problem going.
- By 2 p.m. the stick has worn off and the rub starts again.
- Bike shorts roll up the thigh every time you sit down or get out of the car.
- Two layers under one dress: more heat, more sweat, more rub.
The thighs were never the problem. The extra layer was.
The OneLayer™ System
It takes the first three together
Underwear without the leg rubs. A leg that isn't the underwear is an extra layer. A leg that doesn't breathe is sweat.
1
Built-in gusset
It is the underwear
A built-in gusset, so nothing goes on top and no heat is added.
2
SoftBamboo™ knit
Breathes and stays cool
95% bamboo that breathes and stays cool, so heat gets out instead of building up under a dress.
3
StayPut Leg™
Long enough not to ride up
A leg long enough to cover where thighs meet, so it doesn't ride up.
4
No-Line Edge™
No line under a dress
No line shows through a dress.
The sit-down testGet my 6 pairsBuy 3, get 3 free
Stand up. Sit down. Nothing moves.
A lot of shorts feel fine standing up. Then you sit down, and everything shifts. This pair was made for the sitting part.
- The legs stay down. They don't ride up and they don't roll on the thighs, walking or sitting. (StayPut Leg™)
- The waistband stays flat when you sit. It doesn't fold over at the tummy, so nothing shows through the dress.
- A higher waist, lightly smoothing. It comes up over the tummy and keeps the little rolls smooth under a fitted dress.
- A lift at the back. Shaped to lift, never flatten. A nice shape under the dress.
Sit, stand, get out of the car. Still flat, still in place.
Your underwear, your bike shorts and your anti-chafe stick. In one pair.
Underwear: a built-in gusset, so it is the underwear.
Bike shorts: a longer leg that doesn't ride up.
Anti-chafe stick: the bamboo leg sits between the thighs, so there's nothing to reapply.
Nothing goes under it. Nothing goes over it. In winter, it goes under pants too.
Built-in gussetFlat leg edge95% bamboo
Get my 6 pairsBuy 3, get 3 freeOne pair. All day.
Everything the bike shorts and the stick were for, minus everything you hated about them.
No bike shorts on top
It is the underwear: nothing goes over it.
No stick in the purse
The bamboo leg sits between the thighs. Nothing to reapply.
No readjusting in the parking lot
The leg stays down when you walk, sit and get out of the car.
No line under the dress
No-Line Edge™ leg and no logo at the waist.
Stays cool
95% bamboo that breathes, even on a warm day.
Goes with every dress
4 colors: nude, mocha, black, grey. Skin tones under light dresses.
No flashing in the wind
A gust of wind in the parking lot? Let it blow. You're covered.
The real benefits of Nuuke
93%
stopped wearing bike shorts under their dresses
95%
said nothing rode up after a full day
90%
say they stay cool under a dress, even on a warm day
One pair, or the old fixes
The stick wins on price. It just doesn't last the day.
 | Bike shorts + panties | Anti-chafe stick | |
|---|---|---|---|
| Just 1 pair, nothing on top | ✓ | ✕ | ✕ |
| No extra heat under a dress | ✓ | ✕ | ✓ |
| Doesn't ride up | ✓ | ✕ | ~ |
| Nothing to reapply during the day | ✓ | ✓ | ✕ |
| No line under a thin dress | ✓ | ✕ | ✓ |
| $13.33 a pair in the 6-pack | ✓ | ✕ | ✕ |
| Wear it 99 days, then decide | ✓ | ✕ | ✕ |
Don't take our word for it
"Six pairs, and I've stopped buying bike shorts."
I ordered the 6-pack so there's a clean pair for every dress day. Two weeks in, they've all been through the wash and still lie flat on my thighs. My old bike shorts went in the donation bag.
Connie T., 67 · Bought the 6-pack
"I garden in a dress again. They haven't ridden up once."
Mornings in the garden used to mean shorts and a rub by noon. Now it's my cotton dress and these, and I forget I'm wearing them.
Elaine M., 62 · Wears the mocha ones
Customer reviews
4.8
Based on 2,776 reviews
Finally wearing my dresses again
The length is just right. Long enough that my thighs don't rub, short enough to hide under a knee-length dress.
Soft and cool
The bamboo feels like nothing. I wore them to a backyard party in September and never thought about them once.
Stays down on my thighs
I have full thighs and everything I tried rode up within an hour. These stayed down through a whole afternoon of walking.
Wish there were more colors
Love the fit and the fabric. I'd buy a pattern if you made one. Mocha is my favorite so far.
No more two layers
I used to wear panties plus bike shorts. Now it's one pair. Fewer things to wash, and I'm not hot.
The Nuuke promise
99-day money-back
Wear them for three months. Love them or get a full refund.
Free size exchanges
Wrong size? We pay the return shipping and swap it.
Real human support
Questions? A real person answers, usually within a day.
Secure checkout
Encrypted payment with the providers you already trust.
Still have questions?
Is 6 inches long enough? Won't it ride up?
6 inches covers where thighs meet, and the StayPut Leg™ stays down when you walk, sit and get out of the car.
Is it hot? Isn't it just another layer?
It isn't a layer on top. It is your underwear, with a built-in gusset, so nothing goes over it. And it's 95% bamboo, which breathes and stays cool, even under a dress on a warm day.
Will it show under a thin dress?
No logo on the waistband, and the No-Line Edge™ leg means no line shows through a dress. Under white or very light dresses, pick a skin-tone shade (Nude or Mocha).
Will the waistband roll down or dig in?
It's a soft fabric waistband with no logo, high rise, at your natural waist. It stays flat when you sit: no folding over, nothing showing through the dress.
Isn't $39.99 a lot for underwear?
One pair is $39.99. In the 6-pack, buy 3, get 3 free: $13.33 a pair. And each pair does the job of the bike shorts and the stick.
Will it look like granny underwear?
No. A smooth, fitted boxer cut, a soft plain waistband, no logo. In nude, mocha, black and grey.
Will it ride up on fuller thighs?
The StayPut Leg™ is long enough to cover where thighs meet. That's why it doesn't ride up when you walk, sit down or get out of the car.
What size am I?
Sized by weight and waist: S 99–121 lb (45–55 kg), waist 22.3–24.9 in · M 121–143 lb (55–65 kg), waist 24.9–27.6 in · L 143–165 lb (65–75 kg), waist 27.6–30.2 in · XL 165–187 lb (75–85 kg), waist 30.2–32.8 in. Between two sizes? Take the larger one.
Do I wear panties under it?
No. There's a built-in gusset. It is the underwear: you wear it on its own.
Will they last in the wash?
Machine wash cold on gentle, tumble dry low or lay flat to dry. Bamboo stays soft wash after wash.
Is it really bamboo?
95% of the fabric is made from bamboo. The exact label reads: 95% viscose from bamboo, 5% spandex.
Can I return them if I've worn them?
Yes. Wear them, wash them. Within 99 days, email us for a new size or a full refund. No photo, no questions.
How long do they take to dry? Do they shrink?
Bamboo is thin, so they dry fast: lay them flat or hang them, or tumble dry low. Washed cold, they keep their size.
Why not just wear men's boxers?
Men's boxers are cut for a man: a fly in front, a pouch, and short legs that ride up. This pair is cut for you, with a longer leg and a built-in gusset.
Wear the dress all day. Nothing rides up, nothing on top.
The holiday party dress. The January cruise. The dresses in the closet.
Get my 6 pairsBuy 3, get 3 free
Buy 3, get 3 free · Ships in 24/48 hours · Return shipping on us