Rated 4.5 out of 5
Based on 278 reviews

BOOST Bikini

$27.60 $46.00 Final Sale
Black
Black
Black
Black
Black
Beet
Beet
Beet
Beet
Beet
Green
Green
Green
Green
Green
Sea Glass
Sea Glass
Sea Glass
Sea Glass
Ginger Spice
Ginger Spice
Ginger Spice
Ginger Spice
Kelp Forest
Kelp Forest
Kelp Forest
Kelp Forest
Shanique is wearing our bikini in size S
Rated 4.5 out of 5
Based on 278 reviews

BOOST Bikini

$27.60 $46.00 Final Sale
Size
Size Chart
Color
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Our lowest rise style with bold statement waistband. Wear to replace or back up single-use period products.

Details

Includes a bonus absorbency booster for heavy days. Tuck ends into pockets & bleed on.

Absorbency

Holds 8+ tampons worth with our booster. Let the crimson wave flow.

Materials

Body: 48% TENCEL™ lyocell, 48% organic cotton, 4% spandex
Gusset: 90% Truetex™ (88% recycled polyester, 12% organic cotton), 10% TPU
Lining: 86% recycled polyester, 14% organic cotton
Booster: ​65% recycled polyester, 24% polyester, 11% hemp

All materials are OEKTO-TEX certified and lab tested for PFAS. No detectable levels of PFAS to 1 part per million.

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Stayin’ dry, feelin’ fly

Product Features Image
Machine wash & dry safe Machine wash & dry safe
Made with Truetex™ fabric technology Made with Truetex™ fabric technology
Holds 8+ tampons worth with our booster Holds 8+ tampons worth with our booster
Includes a bonus absorbency booster Includes a bonus absorbency booster
Product Features Image Product Features Image

FAQ

How do your period undies work?

Our specially engineered lining combines super-absorbent Truetex™ technology with a leak-proof lining that absorb 4 tampons worth of fluid. Use the removable booster for an additional 4 tampons of absorbency.

Do Aisle undies contain PFAS?

No detectable levels of PFAS have been found in our underwear, based on a detectable limit of one part per million.

FAQ Image

Do I need to wear a pad or tampon with them?

Nope! Our undies were built to completely replace pads and tampons. They make great backup protection with tampons or menstrual cups, too.

What does the booster do?

Our undies absorb 4 tampons worth of fluid on their own, but if you need a little extra you can add the optional booster for an extra 4 tampons worth. Just tuck the ends into the slits at either end of the gusset.

How do I wash my Aisle undies?

Our undies were made to fit into your regular laundry routine. Just rinse the gusset in cool water before washing in the machine with your regular laundry. Hang to dry where possible - it saves energy and prolongs the life of your undies!

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FAQ Image

Real folks, real reviews

Rated 4.5 out of 5
Based on 278 reviews
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average rating 4.5 out of 5
Based on 278 reviews
  • 5 Stars
    194 Reviews
  • 4 Stars
    56 Reviews
  • 3 Stars
    15 Reviews
  • 2 Stars
    7 Reviews
  • 1 Star
    6 Reviews
92% of reviewers would recommend this product to a friend
Absorbency
Rated 4 out of 5
Comfort
Rated 4 out of 5
Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
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278 Reviews
Reviewed by Heather H.
Verified Buyer
BOOST Bikini
Reviewing
BOOST Bikini
I recommend this product
Flow
Heavy
Height
< 4'10
Hip
35" - 36"
Size
XS
Rated 5 out of 5
Review posted

BOOST Bikini review

They're definitely more comfortable than regular pads. And it was nice to know that I could toss and turn at night without worrying that any drips would escape a pad - the underwear catches it all! And it's more flexible than a regular pad too!

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Absorbency
Rated 3 out of 5
Comfort
Rated 5 out of 5
Fit
Rated -1 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Was this helpful?
Reviewed by Amy
BOOST Bikini
Reviewing
BOOST Bikini
I recommend this product
Rated 5 out of 5
Review posted

5 Stars

They wear well and fit well. I love the boost insert / liner.

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Reviewed by Alexandra L.
Verified Buyer
BOOST Bikini
Reviewing
BOOST Bikini
I recommend this product
Size
1X
Rated 5 out of 5
Review posted

So comfortable

I highly recommend these. So comfortable and fit is amazing

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Absorbency
Rated 5 out of 5
Comfort
Rated 5 out of 5
Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Was this helpful?
Reviewed by Cicely R.
Verified Buyer
BOOST Bikini
Reviewing
BOOST Bikini
I recommend this product
Flow
Moderate
Height
5'3
Hip
41" - 42"
Size
XL
Rated 5 out of 5
Review posted

Very comfortable

The fit and shape are really nice, especially for when I’m feeling bloated. It feels like a quality garment, and it looks really nice!

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Absorbency
Rated 3 out of 5
Comfort
Rated 5 out of 5
Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Was this helpful?
Reviewed by Ashley M.
Verified Buyer
BOOST Bikini
Reviewing
BOOST Bikini
I recommend this product
Flow
Heavy
Height
5'5
Hip
39" - 40"
Size
M
Rated 5 out of 5
Review posted

So cute!

I wanted something different than the brief. I absolutely love the low rise! I like the low rise because it’s less pressure on my abdomen when I have bloating or cramping. They are super soft with high absorbency and wear on my heavy days. Absolutely love. Thanks Aisle 🤍

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Absorbency
Rated 4 out of 5
Comfort
Rated 4 out of 5
Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Was this helpful?
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