• black
  • Black
  • Black
  • Black
  • Black
1 25

Aisle

BOOST Hipster

BOOST Hipster

$48.00
$48.00
Sale Sold out
Size
Color: Black

Medium rise with full coverage. Comfy & effective, so you can kick single-use plastic out of your period forever. 

Details

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

Absorbency

Holds 8+ tampons worth with our booster. Surf that crimson wave.

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.

  • Made with TENCEL & organic cotton
  • Machine wash & dry safe
  • Replaces 100+ disposable products
View full details

Boost the Absorbency

Each pair of Aisle Boost underwear comes with a removable absorbency booster that adds an extra 4 tampons of absorbency. It's an innovation that sets these period underwear apart from the rest.

For heavy flow-ers there's no need to change your undies part way through the day, just tuck a Booster in and swap it out as needed.

Made with TENCEL™

The fiber that powers our period underwear. One of the most sustainable materials in the world - TENCEL™ Lyocell - is biodegradeable, highly breathable, less susceptible to odour-causing bacterial growth, and absorbs 50% more than cotton.

Our Tech

Featuring Truetex™ Fabric Technology

We developed our own custom blend of materials to create a gusset that's moisture wicking, super absorbent & leakproof without the use of harmful chemical finishes. Our undies keep absorbing, wash after wash after wash.

Learn More

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 your period underwear contain PFAS?

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

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?

It’s not that complicated - our undies were made to fit into your regular laundry routine. Just rinse out in cool water, then wash and dry with your regular laundry. As with any garment, wash with like colors.

Real reviews from real people

Write a Review
average rating 4.5 out of 5
Based on 489 reviews
  • 5 Stars
    351 Reviews
  • 4 Stars
    75 Reviews
  • 3 Stars
    33 Reviews
  • 2 Stars
    22 Reviews
  • 1 Star
    8 Reviews
90% 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
Customer photos and videos
Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal
489 Reviews
Reviewed by Jenna C.
Verified Buyer
BOOST Hipster
Reviewing
BOOST Hipster
I recommend this product
Flow
Heavy
Height
5'6
Size
M
Rated 5 out of 5
Review posted

Comfy, durable, doesn't get stiff after lots of washes

I love these! They feel like everyday hipster undies, and unlike another brand of period underwear I have tried, they don't stink when full of blood. Very pleased

Loading...
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 Makenna P.
Verified Buyer
BOOST Hipster
Reviewing
BOOST Hipster
I recommend this product
Flow
Moderate
Height
5'4
Hip
39" - 40"
Size
L
Rated 5 out of 5
Review posted

Wonderful Period Underwear!

The best period underwear! So comfy and absorbent! I wear these right when my period starts and I’ve only bled through once (because I was stress testing the booster). I was impressed with how much flow it could hold before it bled through both the booster and the underwear. It lasted till late afternoon before I had to change into different underwear. If that was a pad, I would have had to change it at least once or twice by then AND my underwear would have been stained. Go buy these if you haven’t yet!

Loading...
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 Lacey P.
Verified Buyer
BOOST Hipster
Reviewing
BOOST Hipster
I recommend this product
Flow
Moderate
Height
5'6
Size
L
Rated 5 out of 5
Review posted

Fantastic fit

Really happy with these! Love having the removable liner. On heavy days the liner fills up by the early afternoon, so i pull it out and use the just the panty absorption for the remainder of the day. They fit great and I love the feeling of cotton on my skin. Will be buying more!

Loading...
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 emily G.
Verified Buyer
BOOST Hipster
Reviewing
BOOST Hipster
I recommend this product
Flow
Moderate
Height
5'2
Size
S
Rated 5 out of 5
Review posted

great design

good material and design, I like that I can swap out the panty liner

Loading...
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 Jessica R.
Verified Buyer
BOOST Hipster
Reviewing
BOOST Hipster
I recommend this product
Flow
Moderate
Height
5'1
Hip
37" - 38"
Size
S
Rated 5 out of 5
Review posted

So comfortable!

Right size, perfect fit. Just want I wanted :)

Loading...
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?