The T-shirt Under

$24.00

Do you sweat most beneath your melons, but want to wear your Sweatparator discreetly on the go with a traditional bra? Meet The T-Shirt Under Sweatparator.

At just 0.5" thick, 2" high between the melons, and extending 12" below, The T-Shirt Under is designed to stay as undetectable as possible while keeping the area beneath your bust dry and comfortable. No more underboob sweat, friction, or chafing.

The T-Shirt Under delivers targeted sweat absorption beneath the bust when discretion, versatility, and everyday comfort matter more than maximum absorption. For maximum underboob absorption, check out our standard "Under Sweatparator".


Purchase any 3 Sweatparators and receive free shipping and a free Sweaty Melons washing bag.


Due to the intricate nature of their design, every Sweatparator is carefully sewn and finished by hand in California. 


Machine washable preferably in a washing bag, lay flat to dry. 


For all pre-sale orders, please note that orders will ship out once all items in your order are in stock.


*Pre-Sale Items will ship in 3-5 weeks

Color - Java pre-order shipping in 3-5 weeks
1

Build a Bundle & Get More Comfort

Free shipping + Free Washing Bag included.

3 or more Sweatparators. Any shapes. Any colors.

Designed for WhereSweat Happens

The AllTheThings 4

Maximum cleavage & underboob coverage

Designed for targeted boob sweat absorption—cleavage to underboob.

Targeted sweat control

Wicks moisture away from the skin and absorbing it on contact to keep melons dry and comfortable.

A custom shape for every need and every body

Tackles uncomfortable, hard-to-manage boob sweat caused by heat, activity, hormones, and everything in between.

SHOP THE SOLUTION

How to Wear It

Insert
1

Insert

Place the Sweatparator™ inside your sports bra, with the widest part at the bottom where sweat usually collects.

Wear and Go
2

Wear and Go

Work out, breastfeed, power through a hot flash — and everything in between. The Sweatparator™ is made to move with you.

Wash And Reuse
3

Wash And Reuse

After use, machine wash in cold water (preferably in a Sweaty Melons washing bag), then reuse and enjoy a drier feel.

SHOP THE SOLUTION Play WATCH VIDEO

Trusted by women who Suffer

Didn't think I'd ever be the person leaving a review.

Didn't think I'd ever be the person leaving a review about boob sweat, but these actually work. I've had them for a few weeks and wear them almost every day — at work, at the gym, even under normal tees. They're soft, easy to wash, and honestly just make me feel less gross. Worth it.

M

Megan, Brooklyn NY

These are the real deal.

These are the real deal. I've tried powders, wipes, body deodorant… nothing really worked. The Sweatparators actually keep me dry without feeling bulky or uncomfortable in my sportsbra. I wear them constantly and don't even think about it anymore.

C

Chelsea, Los Angeles

I honestly laughed when I saw the ad but curiosity won.

I honestly laughed when I saw the ad but curiosity won. So glad I tried them. They're not gimmicky at all — they actually work. It's one less thing to feel self-conscious about. I really dislike one-time use products, so the fact that they are reusable is fantastic. I'll never go without them again.

G

Grace, Portland OR

I honestly laughed when I saw the ad but curiosity won.

I honestly laughed when I saw the ad but curiosity won. So glad I tried them. They're not gimmicky at all — they actually work. It's one less thing to feel self-conscious about. I really dislike one-time use products, so the fact that they are reusable is fantastic. I'll never go without them again.

G

Grace, Portland OR