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Home / High Rise Underwear / Leakproof UltraThin No-Show High Rise
Best Seller

Leakproof UltraThin No-Show High Rise

$32.00 USD

Mix & Match: 3+ for $25 each
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Absorbs about 2.5 super tampons

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Invisible under clothes

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Moderate protection without the bulk

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Machine washable

| Rose Noir
| Rose Noir
| Rose Noir
| Rose Noir
| General
| General
| General

Absorbency: Moderate

Moderate
Drop
Drop
Drop
Drop
Drop
about 2-4 super tampons
Essential
Drop
Drop
Drop
Drop
Drop
No Absorbency
Light
Drop
Drop
Drop
Drop
Drop
about 1-3 regular tampons
Heavy
Drop
Drop
Drop
Drop
Drop
about 4-7 super tampons
Ultra
Drop
Drop
Drop
Drop
Drop
about 7-11 super tampons

Color: Rose Noir Limited Edition

Size:

True to Size

•

Size:

Size and Fit Guide

Get FREE Express Shipping on all orders $125+

Shipping

HOLIDAY SHIPPING

Give the gift of Knix! To receive your order by Dec 24th, please order by the following dates.

All States - Urban Centers (except Hawaii, Alaska)
Standard: Sunday, December 14
Express: Tuesday, December 17

Alaska, Hawaii & Rural
Standard: Wednesday, December 10
Express: Wednesday, December 10
Express shipping is unavailable for international orders:

Africa, Central/South America, and Caribbean
Standard: Wednesday, December 10

Asia, Australia, and New Zealand 
Standard: Thursday, December 11

Europe and the Middle East 
Standard: Thursday, December 11

United Kingdom, France, Germany, Netherlands, Switzerland, and Japan 
Standard: Monday, December 15

Please note: Weather conditions and carrier issues may cause delays. Delivery dates are not guaranteed.

Processing Time
Please allow 1-2 business days for our warehouse team to pack and ship your order. During peak periods such as sales, holidays and product launches, please allow up to 4 business days for us to process your order.

Delivery Time
For the most up-to-date delivery time estimates, please refer to the shipping timeline at checkout. Delivery timelines vary depending on location and do not include processing times.

Shipping Charges
Orders over $100* USD = Free standard Shipping (4-8 business days)**
Expedited = $4.99 USD (3-6 business days)**

Orders under $100* USD = $7.99 USD Standard Shipping (4-8 days)**
Expedited = $9.99 USD (3-6 business days)**

*After discounts, before shipping and taxes. Processing times not included in estimates.
**Military Addresses Excluded. Standard Military Address Shipping = $10.00 USD (est. varies per location)
Easy Exchanges within 30 Days

Returns

Returns

Free Returns

Knix covers the return shipping fees for exchanges and refunds initiated through our Return & Exchange Portal. Exchange orders initiated through our Return & Exchange portal are also eligible for free shipping within the USA and Canada. Please note, the shipping fees on your original order are non-refundable.

Return Policy

Return policy varies by product, please check if your item is refund or exchange eligible by viewing our full policy here.

Sale & Last Call

Items discounted below 30% are eligible for size exchange or store credit. Items discounted 30% and above are final sale – no refunds, store credits, or exchanges can be accommodated.
Rewards Members Earn 32 Points

“Best seamless absorbent underwear"

- Women's Health

High Rise Silhoutte

Sits just above the natural waist. Full coverage through the stomach, hip, and bum.

Moderate Absorbency

Absorbs 2.5 super tampons worth of liquid—perfect for moderate flow days, light bladder leaks, and sweat. The carbon cotton gusset top layer keeps you dry.

Worry-Free Protection

Perfect for moderate period days, light bladder leaks, and sweat. Moisture-wicking liner keeps you dry and comfortable.

No-Show Style

Buttery-soft and smooth fabric gives a seamless look and feel. Disappears under clothes, even leggings.

Easy to Wash

Machine washable just like regular underwear.

Zoom

| Rose Noir
| Rose Noir
| Rose Noir
| Rose Noir
| General
| General
| General

How to Choose?

Essential

Drop
Drop
Drop
Drop
Drop
  • • Everyday Wear
  • • No leakproof protection
  • tsp
    0 tsp

Heavy

Drop
Drop
Drop
Drop
Drop
  • • heavy period days
  • • overnight protection
  • • light bladder leaks
  • tsp
    about 8-14 tsp
  • pad
    about 1.5-3 regular pads
  • tampon
    about 4-7 super tampons
  • cup
    about 1.5-3 menstrual cups

Light

Drop
Drop
Drop
Drop
Drop
  • • light period days
  • • sweat
  • • discharge
  • tsp
    about 1-3 tsp
  • pad
    about 1-3 pantyliners
  • tampon
    about 1-3 regular tampons
  • cup
    about 0.5 menstrual cups

Moderate

Drop
Drop
Drop
Drop
Drop
  • • moderate period days
  • • light bladder leaks
  • • sweat
  • tsp
    about 4-8 tsp
  • pad
    about 1-1.5 regular pads
  • tampon
    about 2-4 super tampons
  • cup
    about 0.5-3 menstrual cups

Ultra

Drop
Drop
Drop
Drop
Drop
  • • extra heavy period days
  • • overnight protection
  • • light bladder leaks
  • tsp
    about 15-20 tsp
  • pad
    about 1.5-2.5 super pads
  • tampon
    about 7-11 super tampons
  • cup
    about 2-3 menstrual cups
FRESH FIX TECHNOLOGY®

Built-in protection that feels like nothing at all.

Our patented 360 LeakSeal™ technology locks in leaks at every edge. The ultra-thin liner absorbs about 2.5 super tampons worth of liquid.

Soft Top Layer

Soft Top Layer

Gently wicks away moisture while keeping you feeling fresh and odor-free.

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4.5
Rated 4.5 out of 5 stars
Based on 1,094 reviews
Total 5 star reviews: 849 Total 4 star reviews: 114 Total 3 star reviews: 56 Total 2 star reviews: 25 Total 1 star reviews: 50
89%would recommend these products
ComfortRated 4.6 on a scale of 1 to 5
EffectivenessRated 4.6 on a scale of 1 to 5
FitRated 0.0 on a scale of minus 2 to 2
Ease of UseRated 4.6 on a scale of 1 to 5
Write a Review (Opens in a new window)
1,094 reviews
  • Rated 5 out of 5 stars
    4 minutes ago
    Pretty, practical and flattering

    These panties fit well, work great for light bladder leaks, and are invisible under clothing. Even better, they were on sale!

    Marilyn M.
    Verified Buyer
    Was this helpful?
  • Rated 4 out of 5 stars
    1 hour ago
    Great underware

    Love the underware. I had the previous set and ordered the same size. Unfortunately I think the sizing is smaller now. I would recommend sizing up.

    Jacinth L.
    Verified Buyer
    Was this helpful?
  • Rated 1 out of 5 stars
    2 hours ago
    Light as air

    They are so light but yet so absorbent with out the bulkiness. Love all the colors they come in

    Chantal B.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    23 hours ago
    Good product

    Very good alternative to pads!

    Barbara F.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    Yesterday
    Amazing!

    I had limited expectations but these fit so nicely (not too tight cutting into me but not baggy) I’m a huge fan and will be buying more! :)

    Candice B.
    Verified Buyer
    Was this helpful?
  • Rated 3 out of 5 stars
    Yesterday
    Fits on the small side

    Description ,they are very thin

    monique e.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    Yesterday
    5 Stars

    Great leakproof pants

    Kristi
    Was this helpful?
  • Rated 5 out of 5 stars
    2 days ago
    Great underwear

    I love these underwear that my husband ordered for me, they fit me perfect thinking of ordering more underwear and a bra,,I will definitely recommend this product to all of my friends and family,,

    Thank You so much Daisy Dodd

    William D.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 days ago
    Fantastic undes

    Very comfortable, absorbency is fantastic

    Gordana J.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 days ago
    Excellent product

    Highly recommend. I wish I had gone a size down . I am usually L but M would probably fit better

    Gordana J.
    Verified Buyer
    Was this helpful?
  • Rated 2 out of 5 stars
    2 days ago
    These DO show panty lines

    Bring back the laceback. They do not cut into the skin. These underwear suck! They cut into my leg area and should have some give or high cut like the older versions. I have purchased my last pair of knix. The quality and style are not like they were 3-4 years ago. I’m out.

    C M.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 days ago
    Great fit and function

    Happy with the fit/cut of these, comfortable for work or lounging.

    Only worn once so far but very happy with my purchase!

    Brianne A.
    Verified Buyer
    Was this helpful?