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Home / Up to 50% off Boxer Underwear / Super Leakproof® Dream Short
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Super Leakproof® Dream Short

$33.60 USD

$48.00

30% off Select Colors
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Absorbs about 5.5 super tampons

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Invisible under clothes

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Optimal overnight protection

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Machine washable

Shivani has 40” hips and wears KNIX L | Rose Noir

Shivani has 40” hips and wears KNIX L

| Rose Noir
Shivani has 40” hips and wears KNIX L | Rose Noir

Shivani has 40” hips and wears KNIX L

Shivani has 40” hips and wears KNIX L | Rose Noir

Shivani has 40” hips and wears KNIX L

| General
| General
| General
| General

Shivani has 40” hips and wears KNIX L

Absorbency: Heavy
Drop
Drop
Drop
Drop
Drop

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)
Year End Sale Return Policy

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.
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"Super-comfy sleep shorts ensure you can sleep soundly and confidently."

- E! News

Comfort-First Fit

Boxer short style that hugs your body and stays in place as you sleep.

Worry-Free Protection

Designed with an extra-long liner and our patented 360 LeakSeal™, it helps lock in leaks from every angle, even if you toss and turn.

Heavy Absorbency

Absorbs 5.5 super tampons worth of liquid for overnight protection, heavy flow days, and light bladder leaks.

No-Show Style

Made from our signature buttery soft fabric with a wide, comfortable waistband. Wear it on its own or under your favorite pajamas.

Easy to Wash

Machine washable just like regular underwear.

Zoom

Shivani has 40” hips and wears KNIX L | Rose Noir
| Rose Noir
Shivani has 40” hips and wears KNIX L | Rose Noir
Shivani has 40” hips and wears KNIX L | Rose Noir
| General
| 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
PATENTED LEAKPROOF TECHNOLOGY

Built-in protection that feels like nothing at all

Our original Fresh Fix Technology® features a built-in absorbent liner absorbing about 5.5 super tampons worth of liquid so you feel fresh and in-control. Plus, our 360 LeakSeal™ technology locks in leaks at every edge, even if you toss and turn.

Soft Top Layer

Soft Top Layer

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

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4.6
Rated 4.6 out of 5 stars
Based on 6,536 reviews
Total 5 star reviews: 5.1k Total 4 star reviews: 697 Total 3 star reviews: 327 Total 2 star reviews: 224 Total 1 star reviews: 218
91%would recommend these products
Write a Review (Opens in a new window)
6,536 reviews
  • Rated 5 out of 5 stars
    4 minutes ago
    Not Exactly What I Wanted

    I love the fit and feel of these, so comfy and feel really good; however I was looking for bladder leak protection and not period leak so I did not like the big pad that does all the way up your butt. I wish they made true bladder leak ones, they would be exactly what I am looking for

    Kelly D.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    Yesterday
    Worth the money

    Comfortable and confident wearing these

    Ariel S.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 days ago
    5 Stars

    Best underwear ever! They are so soft and comfortable. They help with medium leakage. I don’t think I will ever buy any other underwear these are perfection!

    JENNIFER
    Was this helpful?
  • Rated 5 out of 5 stars
    2 days ago
    Best underwear

    Such an amazing product, the quality is unmatched. The underwear lasts a long time. My favourite period Underwear. The customer service with Knix is amazing.

    Andrea B.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 days ago
    Finally.

    Finally a super absorbent panty. Great for overnight

    Vanessa P.
    Verified Buyer
    Was this helpful?
  • Rated 4 out of 5 stars
    3 days ago
    Needs more coverage!!

    These are so comfortable but only can be worn for light days. Would be amazing if they could make them with full coverage!!

    Bri
    Was this helpful?
  • Rated 5 out of 5 stars
    3 days ago
    SUPER DUPER

    This is a wonderful Leakproof boy leg short! These do not show under my shortest shorts or my tightest blue jeans~~_

    What isn’t to like? These are undetectable under ALL clothing! From your most form fitting to widest legged jeans.

    MY Advice? Buy at least 3!

    !

    JR L.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 days ago
    Great colours, perfect fit

    I love these most of all the black super leakproof shorts I've bought. The colours are so pretty and I now prefer to wear them at home instead of the high rise undies all day. With these and a tee, they look just like I'm wearing shorts!

    Arlene M.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 days ago
    I had to wear diapers for bladder weakness...

    At 48 I began having to wear bladder diapers because I lost total control of my bladder. Well I had knix from before I went through menopause and never got rid of them because they felt so nice. Now my budget doesn't allow for the diapers but I tried the Knix again. Not quite enough for my case BUT I can wear a bladder pad with them and the knix are the perfect back up to it. No more diapers!!! Knix are the best for all stages!!!!!!!

    Knix L.
    Verified Reviewer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 days ago
    Dream shorts

    Comfortable. They move with me, which I like. I will wear them anytime I want to, cause the laughing of course ;)

    Laurie S. K.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 days ago
    Don’t think twice

    I used to wear pads overnight and always went to bed worrying about leaking (I toss and turn when I sleep) These are so easy, thoughtless, and COMFORTABLE, and I have never leaked. I am so happy I tried them, they are worth every penny!

    Jennifer M.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    5 days ago
    Super leak proof dream shorts

    I love these amazing shorts 😍 they fit great 👍 I feel confident 😊 this product is the top shelve 😊 I love it 😍

    Irene B. L.
    Verified Buyer
    Was this helpful?

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