Black
Black
Black
Black
Goldenrod
Goldenrod
Goldenrod
Goldenrod
Rust
Rust
Rust
Rust
black-cropped
goldenrod-cropped
rust-cropped
black-hover
goldenrod-hover
rust-hover
Kelp Forest
Kelp Forest
Kelp Forest
Kelp Forest
Beet
Beet
Beet
Beet
Ginger Spice
Ginger Spice
Ginger Spice
Ginger Spice
Leah is wearing our thong in size S
Rated 4.9 out of 5
Based on 31 reviews

BOOST Thong

$36.00 CAD
Buy 3+ and save up to 25%

Our leakproof period thong replaces disposables for light days. Made with naturally breathable, planet-friendly Tencel & organic cotton.

Notify Me When Available
  • Details
  • Absorbency
  • Materials

Perfect for light days, or to back up your tampon or menstrual cup.

Absorbency Icon

Holds 1 tampon worth of flow

Body: Tencel /organic cotton /spandex. Lining: recycled polyester /organic cotton /polyester /TPU laminate.

Stayin’ dry, feelin’ fly

Product Features Image
Machine wash <br> and dry safe (NBD) Machine wash
and dry safe (NBD)
Made with Truetex™ fabric technology Made with Truetex™ fabric technology
Holds up to 1 tampon worth Holds up to 1 tampon worth
Magically quick-wicking gusset Magically quick-wicking gusset
Product Features Image

FAQ

How do your period undies work?

Aisle undies feature a specially engineered lining that combines super-absorbent Truetex™ technology with a leak-proof lining to keep you dry and feelin’ fly.

Do Aisle period 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?

No need to double up for light days and minor leaks, but we do recommend pairing your thong with a cup or tampon for moderate-heavy periods.

Does it come with a booster?

The Aisle Thong was designed specifically for light flow needs, so we skipped the booster for this style.

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!

FAQ Image
Read More

Real folks, real reviews

Rated 4.9 out of 5
Based on 31 reviews
Write a review Ask a question
Write a Review
average rating 4.9 out of 5
Based on 31 reviews
  • 5 Stars
    29 Reviews
  • 4 Stars
    2 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
97% of reviewers would recommend this product to a friend
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
31 Reviews
Reviewed by Kelsey B.
Verified Buyer
I don't recommend this product
Flow
Moderate
Height
5'2
Size
L
Rated 4 out of 5
Review posted

They Alright

The thongs are comfortable and good for back up protection. I love my Aisle underwear (I own the hipsters and boxers as well as three sizes of pads) but I found the rise on these to land in an awkward spot since I have a bit of a belly after having kids. I would love to see a high rise version of the thong.

Loading...
Absorbency
Rated 2 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 Brenna
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Comfortable!

These are so comfortable that they made me question my existing non-period thongs. They are well made and don't have a weird chemical smell to them like the period undies I have from another brand do. I hope they come back in stock soon as I'd like to get more pairs.

Loading...
Was this helpful?
Reviewed by Deja
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Comfortable Seemless Backup

I like to use these when i use my cup/disc so i can have backup just incase while also not showing underwear lines. I would love to have more colors as i use them even when I'm not on my cycle.

Loading...
Was this helpful?
Review Stars

Be the first to write a review or ask a question and receive 10% off your next purchase!

Write a review Ask a question

You might also like

Beet

Lounge Top $46.00

secondary-image

BOOST Bikini $44.00

Black

BASE Thong $36.00