underboob sweat band worn under clothing

The Swet Band

XS
$26.00
Sale price  $26.00 Regular price 
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underboob sweat band worn under clothing

The Swet Band

$26.00
Sale price  $26.00 Regular price 
Shipping calculated at checkout.

A soft under-boob sweat band designed to be worn under your bra or on its own to help keep you dry and prevent sweat stains.

*Images show product worn over a bra for demonstration purposes only.

Size
Description

Be Confident. Stay Dry.

Snugly wrapping itself just below your bust, The Swet Band is designed to absorb unwanted moisture before it reaches your clothing. When worn on its own, The Swet Band can provide a light support while being discreet under tops and dresses. Its slim construction means it also fits comfortably beneath your favorite bra. No matter where you're headed; The Swet Band is there to provide you with the extra comfort you need.

Why You'll Love It

  • Prevents sweat stains on your favorite tops and dresses

  • Reduces skin irritation and sweat-related discomfort

  • Soft, breathable, and skin-friendly material

  • Discreet and seamless under any outfit

  • Perfect for braless wear, activewear, or everyday use

Because comfort should never be compromised.

Care

- Wash on a gentle or normal cycle with warm water and your usual detergent

- Tumble dry on low or warm heat as other similar intimates

- Steam or iron with low heat to smooth if needed

Design

- 100% Cotton Reverse Loop French Terry

- Light Heather Gray Color

- Seamless Knit Construction

- Nylon Hook & Eye Closure

- Elastic Inner Band

- 1.5" Height

- Made in China

Shipping & Returns

Shipping:

Free U.S. shipping for orders over $60!

Processing Time

All orders are processed within 2–3 business days. Orders are not processed or shipped on weekends or holidays.

Shipping Times

Once your order has shipped, you can expect delivery within 5–7 business days for domestic orders. Please note that shipping times may vary during peak seasons or due to carrier delays outside of our control.

Returns:

All Sales Final

At The Swet Band, your satisfaction and safety are our top priorities. Like underwear, swimwear, and other personal care products, our sweat bands are worn directly against the skin. For this reason, all sales are final and we are unable to accept returns at this time. We appreciate your understanding.

Please note: items sent back without prior approval will not be accepted.

FAQ

What is The Swet Band?

The Swet Band is a discreet, wearable sweat band designed to wrap snugly just below your bust. Made from 100% cotton with a seamless knit construction, it absorbs unwanted moisture before it reaches your clothing — keeping you dry, comfortable, and confident all day long.

How does The Swet Band work?

The Swet Band wraps around the circumference of your body just below the bust. Its naturally absorbent cotton fabric captures sweat at the source, preventing it from soaking through to your tops and dresses. The thin hook & eye closure keeps it secure and completely discreet under bras and clothing.

Who is The Swet Band designed for?

The Swet Band was designed for anyone who experience underboob sweat and moisture — whether during workouts, at work, on a night out, or just going about daily life. It works with or without a bra and is perfect for braless wear, activewear, and everyday use.

What sizes are available?

The Swet Band is available in XS, S, M, L, XL, and XXL. Visit our Size Guide for help finding your perfect fit.

What is The Swet Band made of?

The Swet Band is engineered from 100% cotton with a seamless knit construction, making it naturally absorbent, breathable, and gentle on skin.

Can I wear it without a bra?

Yes! The Swet Band is designed to be worn on its own or under a bra. When worn alone, it provides light support while remaining discreet under tops and dresses.

How do I put it on?

Simply wrap The Swet Band around your body just below your bust and fasten the thin hook & eye closure. It sits flat against your skin and disappears under any outfit.

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  • 5 stars: 26 (90%)
  • 4 stars: 2 (7%)
  • 3 stars: 1 (3%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
S
Serin

Chronically ill girly, who has body temp control problems and trying to survive this crazy heat; this is the best purchase ive made in awhile, honestly!!
It gets tight to where it feels like a hug and actually seemed to help me feel calmer and able to control my anxiety a little better. I loved where it sits and how it doesn't agitate the skin, and it was nice to wear without a bra too. It actually helped me not wear my bra a little longer because it lifted my boobs off my skin so I didn't feel so disgusting, haha 😂 The band hides perfectly under your bra too so you can't tell it's on either.
I went a day or two in between days so I could really see how it is, and I definitely hate being without it on during any sort of warm day or day with no air movement. It didn't get gross feeling from getting real sweaty either which was a big plus!

My only critique would be the width of the band.
I think the size it is now is absolutely wonderful, not too bulky in any sense, but I feel like it's better for smaller/medium sizes; maybe a little wider for the bigger sizes. A little piece that goes up and 'collects the swet from the canyon' 😜

Thank you so much for creating this product!! It has saved my shirts from the awful swet line ☺️🤘🏻
I must also note, the customer service has been phenomenal, as well as the super speedy shipping!! You're all so wonderful!!

T
Tarin

After weeks of boob sweat this summer, I came across this product on Facebook. I was hesitant but desperate 🤣 so I bought one and I have to say I was so pleasantly surprised! It’s so soft and works so well. I have been telling all my friends about it, and I bought a second one this week.
Im 140 pounds, I usually wear a 36B and I bought a Medium. I think it could also get away with a Small.

L
Lori D.

I started wearing The Swet Band playing pickleball. It did the trick catching sweat and made my skin under my bra strap much more comfortable. Then I started wearing it just doing errands around hot 🥵 GA. Love it!

A
Amanda

This has been a lifesaver for summers in the south! I can finally go to outdoor events in other colors besides black and not be self conscious or uncomfortable.

A
Amber Xaypanya

Great!

N
Narges Dillon

Worked great! Loved being able to go bra free without the discomfort of sweat.

S
Shaina Walls

Omgosh..I absolutely love my Swet Band. Definitely something I never knew I needed. I sweat a lot and I mean a lot. So to have my Swet Band on hand is clutch. After a warm shower, doing chores or washing my hair I tend to get boob sweat quickly. So now I know to grab my Swet Band!!!! Thanks..!!!!

A
Anonymous

I saw this in an instagram ad amidst a terrible candida flare up under my breasts. I was struggling to find a way to prevent the skin touching during “comfy time” where i’m not wearing a bra. This ended up being exactly what I needed. I’m normally a 36 or 38 band size depending on the fabric so i ordered a medium and a large and they’re both great. i use the medium if i think i’ll be moving around a lot and the large if im looking for something more comfy. they don’t slip down at all and they truly work. I also wore one for an entire day at disney in august and it helped to keep my sports bra drier than it would’ve been. I love them and my dreams of burning my bras and going braless without getting a rash might be coming true!

N
Nicole Morris

Honestly, it was great. That "soupy" feeling I'd get after a workout, or at the end of the day? Gone. Incredible. I straight-up ordered two more after I tried out the first one. 😂

P
Patricia Rock

Quite literally, where has this been all my life? I'm never going back. I need 100 of them for the summers in NY

C
Catherine

Obsessed with my swet band!!!!! Material is so comfy I constantly forget I even have it on. Absolute need for a sweaty girl summer 💦

J
Jacy Stuck

I love it! Bought it for our vacation where we’ve been walking around in the summer heat a lot of the day and it made a big difference!

A
Anonymous

The band is well made and I was pleasantly surprised at the quality. However being a final sale item I made sure to go by the size chart and I wish I had sized up. My underbust is 39” and I got an XL, it’s too tight on the loosest hooks and I’ll have to get an extender for it. I understand it’s designed to be snug but it is extremely tight.

R
Rebekah

I LOVE my swetband! I typically use it for a little extra support when I go braless. It’s just enough to keep me feeling supported but so comfortable I forget I’m wearing it. The material is really nice and washes very well.

A
Anonymous

It's pretty good under a sports bra. Probably would slip down without a bra on unless I had a smaller size.

A
Anonymous

Sizing isn’t exact. I’d size up one size if you’re in between. I got the grey and felt like it’s a nice material. I like the hooks. It’s similar to bra hooks. Easy to take on and off. I feel like it is effective for the most part. It doesn’t eliminate the issue completely. Sometimes it bothers me and pokes my skin uncomfortably.

Reviewer avatar
Bee

I don't advertise many products, but if you're a bigger busted human, this SWET band prevents rashy underboob SO well! I was amazed because this is the first time in ages I'm not chafed and uncomfortable. I got online and ordered two more, they're just that amazing!

V
Velina Velikova

I can never go back to NOT wearing this. Remember life before the IPhone? Me neither. This band needs to be the new normal!! Love xx

A
Anonymous

Wonderful addition to my wardrobe. I love knowing I have this accessory to help me feel confident when the weather is making sweating a non-negotiable. Even on humid days this comes in clutch! 10/10 recommend

N
Naomi Leader

It works for me. I use it when I’m home with no bra on. It keeps my boobs from touching the skin underneath, thus preventing sweat. I do wish it was a little wider but it still gets the job done.

J
Joel L.

My wife bought this thing and instead of complaining about sweat all the time, she just talks about how awesome the swet band is. Tell your wife, 10/10.

A
Anonymous

I wore this under a sundress on a hot hot day working an outdoor event and stayed sweat-free ALL DAY! I was so comfortable, not worried about looking a mess, and forgot I was even wearing it for a while. I'm a size 16/18 and wear a 40D and purchased the XL, which fit right below my braline and didn't wiggle. I love how it makes me confident without anyone knowing I'm actually sweating!

A
Andrea Z.

I don’t know how I lived without this band! So so happy! Literally changed my life

J
Jenn Xavier

The Swet Band has been an absolute game changer during these hot NYC summer days. I struggle with under-boob sweat, and running around all day in real estate, it can be embarrassing to show up to a showing feeling self-conscious. Since I started using the Swet Band, I haven’t had that problem at all. It keeps me dry and comfortable throughout the day, even when I’m constantly on the go. I honestly can’t imagine getting through a NYC summer without it!

J
Jemrosel

This product truly works! It was so comfortable I forgot I was wearing it, and you couldn’t see it through my clothes. Definitely recommend!

B
Benedicte

I honestly didn’t think I’d use this as much as I have, but with how hot and humid it’s been in New York lately, it’s been a lifesaver. It does exactly what it’s supposed to do by absorbing underboob sweat and helping me stay a lot more comfortable throughout the day. It’s soft, comfortable to wear, and doesn’t feel bulky or noticeable under my clothes. Such a simple idea, but it’s made a bigger difference than I expected during this heat wave. Definitely would recommend for bigger bust gals during the summer!

S
Serena

Excited to try it out this summer!

A
Anonymous

Comfy and functional!

F
Francesca Chiloiro

such a brilliant product!

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