Leakproof Thigh Saver®

Don’t let the heat or their period stop your teen from wearing their favorite outfits. The Teen Leakproof Thigh Saver® has a 5” inseam and gives them coverage and protection, and the lightweight, quick-dry fabric keeps them cool and feeling fresh!

A seamless design offers a smooth fit and no undie lines, and the discreet liner absorbs about 3 regular tampons worth of period blood. Thigh Savers are the perfect length to wear under skirts, dresses and uniforms.

Forget about chafe and focus on the fun!
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Each pair absorbs about 3 regular tampons worth of period blood
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Lightweight fabric with quick dry benefits keeps you cool and dry
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Perfect length for under skirts, dresses and uniforms
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Wash like regular undies

Don’t let the heat or their period stop your teen from wearing their favorite outfits. The Teen Leakproof Thigh Saver® has a 5” inseam and gives them coverage and protection, and the lightweight, quick-dry fabric keeps them cool and feeling fresh!

A seamless design offers a smooth fit and no undie lines, and the discreet liner absorbs about 3 regular tampons worth of period blood. Thigh Savers are the perfect length to wear under skirts, dresses and uniforms.

Body: 77% Nylon 23% LYCRA XTRA® LIFE™ Spandex; Fresh Fix Technology®

Lining: 86% Cotton, 10% Spandex, 4% Carbon; 96% Polyester, 4% Spandex; 83% Polyester, 11% Spandex, 6% PU 


Machine wash cold and lay flat to dry. Do not bleach, iron or dry clean.


Additional Product Ingredient Information

For items with a 20% or more discount, you may exchange for another item or return for store credit. No refunds can be accommodated. 

Items marked as “Flash Sale” or “Clearance” are final sale, meaning no returns, exchanges or refunds can be accommodated. No exceptions. 

Please note: Sale items are not eligible for our First Pair Risk-Free Policy.


We offer free standard shipping on all orders over $70. We ship our items via DHL or Canada Post depending on your location. Please allow 1-2 business days for your items to be processed and shipped. During high volume periods, your order may take up to 7 business days to dispatch from our warehouse location.

US Orders: Please allow 3–10 business days for orders to arrive. 

International Orders: Please allow 10–25 business days for orders to arrive.  

NOTE: Orders placed on Friday after 1 PM will not be processed until the following Monday.   

CANADIAN CUSTOMERS: Shop www.knixteen.ca to order in Canadian currency.

Your burning questions, answered
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Leakproof Thigh Savers help your teen get ready for anything without the worry of thigh chafe, leaks and sweat. 

They’re the perfect sidekick for skirts, dresses, uniforms and act great as a barrier between skin and the elements (like that hot leather seat or their raw denim shorts).

That’s up to them and their flow! Thigh Savers absorb about 3 regular tampons worth of period blood and are fit for light to medium days. On heavier days, your teen can feel most confident wearing them as a backup. 

That’s up to them! Lots of Knix customers love to wear Thigh Savers as underwear.

Just like regular underwear! Machine wash cold and lay flat to dry. Don’t bleach, iron or dry clean.

Reviews
average rating 4.4 out of 5
Based on 98 reviews
  • 5 Stars
    72 Reviews
  • 4 Stars
    9 Reviews
  • 3 Stars
    7 Reviews
  • 2 Stars
    5 Reviews
  • 1 Star
    5 Reviews
86% of reviewers would recommend this product to a friend
Write a Review
Review posted
Reviewed by Melanie T.
Verified Buyer
Pant Size
10
Size Purchased
M
Usage
Light Bladder Leaks
Rated 5 out of 5

A Must Have!

Theses were a part of a 3 pack and an excellent value. They are very comfortable and do the job. I highly recommend them. They work wonders for my post menopause leaks.

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I recommend this product
Comfort
Rated 5 out of 5
Effectiveness
Rated 5 out of 5
Sizing
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
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Review posted
Reviewed by Michaela W.
Verified Buyer
Height
5’6 – 5’8”
Pant Size
14
Pant Size Purchased
XL
Usage
Sweat
Rated 5 out of 5

anti-chafing comfort

These are very comfortable under skirts & dresses for preventing thigh chafing and for modesty when the wind blows.

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I recommend this product
Comfort
Rated 5 out of 5
Effectiveness
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
Ease of Use
Rated 5 out of 5
Effectiveness
Rated 5 out of 5
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Review posted
Reviewed by myriam l.
Verified Buyer
Height
<5’5”
Pant Size
14
Pant Size Purchased
XL
Usage
Light Bladder Leaks
Usual Pant Size
14
Rated 5 out of 5

Parfait!

Il semblait court à première vue mais non il est parfait. Très léger et confortable. Parfait pour porter sous une robe ou une jupe.

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I recommend this product
Comfort
Rated 5 out of 5
Effectiveness
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
Ease of Use
Rated 5 out of 5
Effectiveness
Rated 4 out of 5
Was this helpful?
Review posted
Reviewed by Michelle H.
Verified Buyer
Height
<5’5”
Pant Size
14
Pant Size Purchased
XL
Usage
Sweat
Usual Pant Size
14
Rated 5 out of 5

Love!

I cannot live without these in the sumner

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I recommend this product
Comfort
Rated 5 out of 5
Effectiveness
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
Ease of Use
Rated 5 out of 5
Effectiveness
Rated 5 out of 5
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Review posted
Reviewed by Mel B.
Verified Buyer
Rated 5 out of 5

Discretion assured

Perfect with a skirt or dress, comfortable and invisible under clothing.

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I recommend this product
Comfort
Rated 5 out of 5
Effectiveness
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
Ease of Use
Rated 5 out of 5
Effectiveness
Rated 5 out of 5
Was this helpful?