Rated 4.1 out of 5
Based on 44 reviews

BASE Bikini

$40.00 Buy 3+ and save up to 25%
Fog
Fog
Fog
Fog
Splash
Splash
Splash
Splash
Black
Black
Black
Black
BASE Bikini
Pistachio
Pistachio
Pistachio
Pistachio
splash-cropped
black-cropped
fog-cropped
Rated 4.1 out of 5
Based on 44 reviews

BASE Bikini

$40.00 Buy 3+ and save up to 25%
Size
Size Guide
Color
Notify Me When Available

High cut legs, full bum coverage and a wide no-pressure waistband for ultimate comfort.

Details

With full gusset coverage from the front to back waistband, the BASE bikini has got your back (and front)

Absorbency

When it comes to performance, BASE is no lightweight, absorbing 4+ tampons worth

Materials

Body: 81% recycled polyester, 14% organic cotton, 5% spandex
Gusset: 90% Truetex™ (88% recycled polyester, 12% organic cotton), 10% TPU
Lining: 86% recycled polyester, 14% organic cotton

FAQ

How do Aisle BASE period underwear work?

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

Do Aisle 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

FAQ Image

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

Our undies are designed to be worn on their own, but they make great backup protection for a tampon or menstrual cup too.

How do you wash Aisle BASE period underwear?

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! Just make sure they’re fully dry before storing or reusing.

Are BASE underwear compatible with Aisle Boosters?

We kept it super simple and streamlined with BASE undies, so you can just put 'em on and go. There are no pockets in the gusset of BASE undies so there's no need to use Aisle Boosters.

FAQ Image

Real folks, real reviews

Rated 4.1 out of 5
Based on 44 reviews
average rating 4.1 out of 5
Based on 44 reviews
  • 5 Stars
    24 Reviews
  • 4 Stars
    7 Reviews
  • 3 Stars
    9 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    2 Reviews
73% of reviewers would recommend this product to a friend
Absorbency
Rated 3 out of 5
Comfort
Rated 3 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
44 Reviews
Reviewed by Kelly W.
Verified Buyer
I recommend this product
Flow
Light
Height
5'4
Size
S
Rated 5 out of 5
Review posted

Love these

Very comfortable.

Loading...
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 Kaitlin M.
Verified Buyer
Flow
Moderate
Height
5'6
Hip
45" - 46"
Size
1X
Rated 3 out of 5
Review posted

Small in the hips

Hips are tighter and less stretchy than brief cut of the same size and the waist band folds down if you have a tummy.

If you have bigger thighs or tummy like me id size up from your usual or go for briefs!

Loading...
Absorbency
Rated 4 out of 5
Comfort
Rated 2 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 Shuning W.
Verified Buyer
I recommend this product
Flow
Moderate
Height
5'2
Hip
39" - 40"
Size
M
Rated 4 out of 5
Review posted

Decent

It's effective for my needs. They haven't leaked, and it is a comfortable, sturdy fit, but personally, it does get quite warm and a bit stuffy depending on the weather, clothes or how long you wear them in a day.

Loading...
Absorbency
Rated 3 out of 5
Comfort
Rated 3 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?
Review Stars

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