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| Warm Sand
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Color: Warm Sand

Size:

Size:

Mix & Match: 3+ for $25 each
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Home / Boxer Underwear / Super Leakproof® Dream Short
Best Seller

Super Leakproof® Dream Short

$48.00 CAD

Mix & Match: 3+ for $33 each
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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

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

Absorbency: Heavy
Drop
Drop
Drop
Drop
Drop

Color: Rose Noir Limited Edition

Size:

True to Size

•

Size:

Size and Fit Guide

Leakproof Underwear is Sales Tax Free in Canada*
Free Shipping on orders $100+

Shipping

Shipping
Processing Timelines

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* CAD = Free Shipping (2-6 business days)
Orders under $100* CAD = $12 CAD Shipping (1-3 business days)
Orders delivering to NWT, Nunavut and Yukon are subject to $20 delivery fee.
*After discounts, before shipping and taxes.
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 48 Points

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

- E! News

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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

| Rose Noir
| Rose Noir
| Rose Noir
| 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
    6-11 tsp
  • pad
    about 1.5-3 regular pads
  • tampon
    about 3-6 super tampons
  • cup
    about 1-2 menstrual cups

Light

Drop
Drop
Drop
Drop
Drop
  • • light period days
  • • sweat
  • • sweat and 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 3-6 tsp
  • pad
    about 1-1.5 regular pads
  • tampon
    about 2-3 super tampons
  • cup
    about 0.5-1 menstrual cups

Ultra

Drop
Drop
Drop
Drop
Drop
  • • extra heavy period days
  • • overnight protection
  • • light bladder leaks
  • tsp
    13-17 tsp
  • pad
    3.5-4.5 regular pads
  • tampon
    7-9 super tampons
  • cup
    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 6,399 reviews
Total 5 star reviews: 5k Total 4 star reviews: 681 Total 3 star reviews: 320 Total 2 star reviews: 220 Total 1 star reviews: 212
91%would recommend these products
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6,399 reviews
  • Rated 5 out of 5 stars
    17 hours ago
    Dreams short

    Tellement confortable comme si on portait rien , j’adore😄

    carole B.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    18 hours ago
    Finally got the right size thanks to the Square One manager who actually suggested the proper size !

    Love them

    Claudia M.
    Verified Buyer
    Was this helpful?
  • Rated 3 out of 5 stars
    18 hours ago
    NOT FOR ME.

    I ordered the correct size according to measurements (I wear this style most of the time). I'm sure they do the no leaking job they are made for but dream short is not long enough as I felt they rolled up in the leg and down in the waist. The crotch area also felt "heavy".

    Angele W.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    21 hours ago
    Fits like a dream

    They fit like a dream and no worries of leaks during day or night

    Shawna O.
    Verified Buyer
    Was this helpful?
  • Rated 3 out of 5 stars
    Yesterday
    Not perfect

    While they are comfortable, I definitely wouldn’t call them leakproof for night time, especially on any days other than light days….

    The liner stops wayyyyy too short, do yall sleep standing up? ;).

    I have a condition where tampons/cups are suddenly no longer an option, so I’ve invested big time in Knix, and they’ve been good for me in general

    , but these shorts have cost me some sheets.

    J S.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    Yesterday
    Really comfy shorts

    I love these Shorts. They are very comfortable and functional. The fit is excellent and the material is soft and stretchy. I would like the leak proof pad to be bigger and go up the back like your super length proof panties have.

    Angela S.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    Yesterday
    Dream short and Revolution v neck

    Love them both, always comfy

    Have slept in both without any discomfort-- actually just the opposite-- both are especially appreciated when hot with perspiration

    Definitely recommend both

    VALERIE S.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 days ago
    Dream Short

    Very very comfortable and yes truly LEAK PROOF

    Cynthia M.
    Verified Buyer
    Was this helpful?
  • Rated 1 out of 5 stars
    4 days ago
    Needs Redesign

    It nauseates me that i spent so much money on these. super comfortable but 0 leak protection day or night. The absorbing part should go front to back ALL THE WAY. I had major leaking in the front because it (and all knix underwear I bought) don't go nearly high enough for me. I am so disappointed because i finally decided to invest in a bunch of knix and they are all worthless to me. Waste of money.

    Jess
    Verified Reviewer
    Was this helpful?
  • Rated 3 out of 5 stars
    4 days ago
    Check Sizing Before Purchase

    I already had regular briefs so assumed the they would fit similarl. How wrong I was. The boxers were a good 4” bigger waistband, so check measurements before ordering.

    Lesley M.
    Verified Reviewer
    Was this helpful?
  • Rated 3 out of 5 stars
    5 days ago
    Tight on thighs

    I don’t have an exceptionally curvy body and yet somehow these gap at the top and are tight on my thighs. Still gets the job done. Not my favorite though. Size Large 5’10 170 lbs

    Breahna
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    6 days ago
    Love these need in non leak and more leak proof levels

    These are great for heavy flow days or nights. The fit it’s perfect, they don’t squeeze your thighs or come up to high. Please make more options and non leak bc I want to live in these!

    I’m a 27/28 Jean, got a medium

    Kimberly
    Verified Reviewer
    Was this helpful?