Rated 4.5 out of 5
Based on 8 reviews

BASE Thong

$34.00 Buy 3+ and save up to 25%
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Black
Black
Black
Black
Rated 4.5 out of 5
Based on 8 reviews

BASE Thong

$34.00 Buy 3+ and save up to 25%
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Just enough period protection for light days, while still keeping it easy-breezy. Our signature BASE waistband keeps the pressure off while your period is on.

Details

Breathable pinhole mesh fabric keeps you even cooler than you already are

Absorbency

Absorbs one tampon worth of fluid

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 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

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

Our Thongs work for very light flow, or as backup protection for a tampon or menstrual cup.

How do I wash my Aise BASE undies?

Rinse the gusset in cool water before washing in the machine with your regular laundry. Hang to dry where possible - it saves energy & prolongs the life of your undies! Just make sure they’re fully dry before reusing. Otherwise machine dry low.

Are BASE underwear compatible with Aisle Boosters?

Our period thongs are not compatible with Boosters.

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Real folks, real reviews

Rated 4.5 out of 5
Based on 8 reviews
average rating 4.5 out of 5
Based on 8 reviews
  • 5 Stars
    5 Reviews
  • 4 Stars
    2 Reviews
  • 3 Stars
    1 Review
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
88% 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
8 Reviews
Reviewed by Laura R.
Verified Buyer
I recommend this product
Flow
Light
Height
5'5
Hip
37" - 38"
Size
S
Rated 4 out of 5
Review posted

Tight fabric but sporty wear

I thought the fabric is a bit tight, not forgiving/stretchy. But I still liked wearing them, and they provide good coverage and sporty/hugging feel throughout the day. Good absorption. Would size up if you're in between sizes

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Absorbency
Rated 2 out of 5
Comfort
Rated 3 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 Devin R.
Verified Buyer
Flow
Moderate
Height
5'8
Size
M
Rated 3 out of 5
Review posted

Great thong, absorbs a lot! But SIZE UP

I usually wear a small and wish I'd gotten a large. After exchanges I ended up with a medium but they're still uncomfortably tight. Could be just because I'm used to buying US-sized undies but these run extremely small. Otherwise, I'd give five stars.

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Absorbency
Rated 4 out of 5
Comfort
Rated 2 out of 5
Fit
Rated -2 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 Kelsey F.
Verified Buyer
I recommend this product
Flow
Light
Height
5'5
Hip
39" - 40"
Size
M
Rated 5 out of 5
Review posted

Perfect fit

The wide waistband is comfortable and flattering. Comfy and functional undies

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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?
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