Rated 4.4 out of 5
Based on 27 reviews

BOOST Retro Brief

$50.00 Buy 3+ & Save Up to 15%
black
black
black
black
sea-glass
sea-glass
sea-glass
sea-glass
green
green
green
green
beet
beet
beet
beet
Black
Black
Black
Black
Black
Beet
Beet
Beet
Beet
Beet
Green
BOOST Retro Brief
Green
Green
Green
Rated 4.4 out of 5
Based on 27 reviews

BOOST Retro Brief

$50.00 Buy 3+ & Save Up to 15%
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Retro classic style with built-in period protection, featuring and our super soft TENCEL™, organic cotton, spandex blend. The front pouch can be used for storing spare boosters, or whatever else you need a sneaky spot to stash.

Details

Includes a bonus absorbency booster for heavy days. Tuck ends into the pockets at each end of the gusset & bleed on.

Absorbency

Holds 4 tampons on its own, and 8+ tampons when you use the removable absorbency booster.

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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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 Holds 8+ tampons worth
Removable absorbency booster Removable absorbency booster
Product Features Image Product Features Image

FAQ

How do period underwear 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.

How does the Booster work?

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 period underwear?

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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Real folks, real reviews

Rated 4.4 out of 5
Based on 27 reviews
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average rating 4.4 out of 5
Based on 27 reviews
  • 5 Stars
    16 Reviews
  • 4 Stars
    7 Reviews
  • 3 Stars
    4 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
85% 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
27 Reviews
Reviewed by Nairne H.
Verified Buyer
I recommend this product
Flow
Heavy
Height
5'7
Hip
37" - 38"
Size
XL
Rated 5 out of 5
Review posted

Impressed

Post-menopausal woman here with less control over my bladder. Wearing these when playing sports. They do the trick. More comfortable than a pad, comfortable underwear generally, and even stylish. Also, love the models which actually represent our society—racially diverse, different shapes and sizes, masculine, feminine. Why doesn’t every company do this?

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Absorbency
Rated 4 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 Talia W.
Verified Buyer
I recommend this product
Flow
Moderate
Height
5'7
Size
M
Rated 5 out of 5
Review posted

My new favourite

This is a very comfortable style and my first boost pair. It holds up well to a heavier day. It sits below the belly button and is not too tight like some of the other styles can feel. I do like the other styles but this one is my new favourite.

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Absorbency
Rated 4 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 Victoria I.
Verified Buyer
I recommend this product
Flow
Light
Height
5'4
Size
4X
Rated 5 out of 5
Review posted

Funky!

An interesting take on the brief and so comfortable! I really like them.

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Absorbency
Rated 5 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 Kayla H.
Verified Buyer
I recommend this product
Flow
Light
Height
5'6
Hip
35" - 36"
Size
XS
Rated 5 out of 5
Review posted

Cute and comfy

I have been really impressed by Aisle’s underwear. Like that they aren’t as plastic-ish as other period underwear. Cute style and love the turquoise colour! Fit true to size.

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Absorbency
Rated 3 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?
Reviewed by Jade
I recommend this product
Rated 5 out of 5
Review posted

5 Stars

Superbe quality, comfort and sexy!!

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