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Bundle Deal

Leakproof UltraThin No-Show High Rise Shimmer 3-Pack

$75.00 USD

$96.00

Save $21
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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

| Tapestry/Burnished Gold/Dark Cherry
| Tapestry/Burnished Gold/Dark Cherry
| Tapestry/Burnished Gold/Dark Cherry
| Tapestry/Burnished Gold/Dark Cherry
| Tapestry/Burnished Gold/Dark Cherry

Color: Tapestry/Burnished Gold/Dark Cherry Limited Edition

Size:

True to Size

Size:

Size and Fit Guide

Free Shipping on orders $100+

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

Sale & Last Call

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

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.

Rewards Members Earn 75 Points

“Best seamless absorbent underwear"

- Women's Health

High Rise Silhouette

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

| Tapestry/Burnished Gold/Dark Cherry
| Tapestry/Burnished Gold/Dark Cherry
| Tapestry/Burnished Gold/Dark Cherry
| Tapestry/Burnished Gold/Dark Cherry
| Tapestry/Burnished Gold/Dark Cherry

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.

4.5
Rated 4.5 out of 5 stars
Based on 1,146 reviews
Total 5 star reviews: 877 Total 4 star reviews: 118 Total 3 star reviews: 64 Total 2 star reviews: 27 Total 1 star reviews: 60
88%would recommend these products
1,146 reviews
  • Rated 5 out of 5 stars
    Yesterday
    Excellent

    Comfortable and you’re confident

    Gail H.
    Verified Buyer
  • Rated 5 out of 5 stars
    Yesterday
    Ultrathin High Rise Panty

    Fits like a glove.

    Karin T. B.
    Verified Buyer
  • Rated 5 out of 5 stars
    Yesterday
    Best Underwear I’ve Owned

    Material and fit are excellent. Comfortability is fantastic. Made the overall switch to Knix, I just wait until there’s a sale and try to snag my size before it runs out lol.

    Laura L.
    Verified Buyer
  • Rated 3 out of 5 stars
    Yesterday
    3 Stars

    Sizing is running a bit small. I typically buy a medium from Knix and it fits perfectly, but these are tight in the waist.

    Courtney
  • Rated 3 out of 5 stars
    2 days ago
    Size?

    Bought them for a gift to a beloved family member who I want to get addicted to Knox (because I am!)… but they didn’t fit 😞

    Jennette C.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 days ago
    Happy Customer

    Very comfortable and I feel confident when wearing them that there is no accidental leakage.

    Teresa R.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 days ago
    Great Protection

    These panties are comfortable and discreet. They do the job and allow you to wear whatever you like.

    I would definitely recommend them to others.

    Judith H.
    Verified Buyer
  • Rated 4 out of 5 stars
    3 days ago
    4 Stars

    The fabric has a lovely feel but ran smaller than everything else I bought in the same size

    Ariana
  • Rated 1 out of 5 stars
    3 days ago
    Light cardboard. Too small. Bands too thick no stretch

    I’ve ordered many knix underwear in the past, but these are by far the worst pair I’ve ever own, not only are they Not true to size, made very small, the material felt like light cardboard, not smooth and silky like usual. The thick bands around the waist and legs were so tight it felt like it was cutting my circulation. Omg these were so bad, but I did like the colours. But won’t be ordering anymore, at that hurts me because I loved your underwear..

    Leah
  • Rated 1 out of 5 stars
    4 days ago
    Disappointed

    very Bad Fabric Quality 👎🏻👎🏻

    Kath O.
    Verified Buyer
  • Rated 5 out of 5 stars
    5 days ago
    Fancy

    Works as advertised, comfortable with style.

    Bianca N.
    Verified Buyer
  • Rated 5 out of 5 stars
    5 days ago
    Leakproof high rise panties

    These are so easy to use and so comfortable to wear.

    Janis C.
    Verified Buyer