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Color: Black
Best Seller

Color: Black

Size:

Size:

Size and Fit Guide

Mix & Match: 3+ for $20 each
Rewards Members Earn 0 Points
Kristen's Fave

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

Front View | Black

Front View

| Black
| Black
| Black
| General
| General
| General
| General

Front View

Color: Black

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

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

Front View | Black
| Black
| Black
| Black
| 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.

4.6
Rated 4.6 out of 5 stars
Based on 3,112 reviews
Total 5 star reviews: 2.5k Total 4 star reviews: 285 Total 3 star reviews: 154 Total 2 star reviews: 99 Total 1 star reviews: 106
91%would recommend these products
ComfortRated 4.7 on a scale of 1 to 5
EffectivenessRated 4.6 on a scale of 1 to 5
FitRated 0.1 on a scale of minus 2 to 2
Ease of UseRated 4.6 on a scale of 1 to 5
3,112 reviews
  • Rated 5 out of 5 stars
    2 weeks ago
    Dream short

    Comfort and performance excellent

    Sandra M.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    Awesome

    Awesome fit and protection

    Lori C.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    Great fit

    Purchase them all.

    JoAnn B.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    Perfect

    My new favourites. Comfortable and effective. I do wish the waist bands on all of their underwear had a bit more tension.

    Anonymous
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    Incredible

    Super absorbant, I love how long the pad part is. I always feel secure and have never had a leak during the night (5 periods of use!). Truly have never slept as well on my period as I do when I wear these!

    Colleen M.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    Comfy and secure

    Works well and as expected

    Emily M.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    Loved

    Ver comfortable. Love the feel of them. Smooth. Will be purchasing more of.

    Julie U.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    Very comfortable.

    Loved the feel. Comfortable. No leaks. Will be purchasing more of

    Julie U.
    Verified Buyer
  • Rated 4 out of 5 stars
    3 weeks ago
    Na

    Na

    Dave B.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago
    Great product

    This is my third pair of these and I love them

    Leah S.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago
    Love the dream short

    I love the dream short. They always fit so nicely and keep me covered at night.

    Leah S.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago
    Super Leakproof Dream Short

    Excellent fit. Excellent absorption. Nice color.

    Donna G.
    Verified Buyer