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Home / Swim / Leakproof Swim Short
Best Seller

Leakproof Swim Short

$65.00 CAD

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Absorbs about 2 super tampons

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Mid-rise fit

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Full coverage

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Premium UPF 50+ fabric

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Machine washable

Maya has 42

Maya has 42" hips and wears a Knix size L

| Black
Maya has 42

Maya has 42" hips and wears a Knix size L

| General
Maya has 42

Maya has 42" hips and wears a Knix size L

Maya has 42" hips and wears a Knix size L

Absorbency: Moderate

Moderate
Drop
Drop
Drop
Drop
Drop
about 2-4 super tampons
Essential
Drop
Drop
Drop
Drop
Drop
No Absorbency

Color: Black

Size:

True to Size

•

Size:

Size and Fit Guide

Free Shipping on orders $100+

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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 Returns within 30 Days

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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.

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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.
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"These bestselling leakproof swim shorts fit the bill, providing mid-rise, full-butt coverage."

- HuffPost

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Limited edition shimmer fabric that catches the light just right.

Worry-Free Protection

Discreet, built-in protection that absorbs about 1 regular tampon worth of liquid.

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Zoom

Maya has 42
| Black
Maya has 42
| General
Maya has 42

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

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4.5
Rated 4.5 out of 5 stars
Based on 195 reviews
Total 5 star reviews: 142 Total 4 star reviews: 31 Total 3 star reviews: 11 Total 2 star reviews: 6 Total 1 star reviews: 5
92%would recommend these products
ComfortRated 4.5 on a scale of 1 to 5
FitRated -0.2 on a scale of minus 2 to 2
EffectivenessRated 4.5 on a scale of 1 to 5
Ease of UseRated 4.5 on a scale of 1 to 5
Write a Review (Opens in a new window)
195 reviews
  • Rated 2 out of 5 stars
    1 week ago
    Underneath lines are very visible

    Unfortunately, you can really see the underwear lines along both the hip and where the pad is stitched in the front and back, so it truly looks like you’re wearing a heavy duty period panty underneath black spanks. Only time I’d wear this swimming is in the dark lol. Not sure if this occurs in just mine because it had great reviews from others?

    Sydney
    Verified Reviewer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    comfortable

    Nice fitting

    Holly C.
    Verified Buyer
    Was this helpful?
  • Rated 2 out of 5 stars
    2 months ago
    Weird sizing

    I bought these in hope of getting the same pair but in the blue I already have. The leak proof bikini is too bulky, I both a size small and medium and neither of them worked.

    Tanuja M.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 months ago
    5 Stars

    Super comfortable, good fit.

    Luna
    Was this helpful?
  • Rated 1 out of 5 stars
    2 months ago
    Not what we wanted

    My kiddo wanted shorts but these swim bottoms have a panty build in

    Lori B.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 months ago
    So in love

    Absolutely love these they are so comfortable and I don’t have to worry about dribbles or worse on the walk to the pool or back.

    Thank you Knix

    Krista W.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 months ago
    Leakproof swim short

    Able to put on fairly easily

    Covers well for aquatic classes

    Feels comfy

    VALERIE S.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 months ago
    Great fit, super function

    These swim shorts will keep you feeling snug, secure and stylish by the water. Even on your heaviest days, these will get you through to that post-pool shower time. Highly recommend.

    Tanya G.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 months ago
    Very flattering!

    Love the cut of these. The legs stay put (no rolling up) and the waistline is flattering (no rolling down). Very comfortable overall. No leaks either, of course!

    Danielle K.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 months ago
    Great product

    Product was exactly what I was looking for. They are comfortable and wear well

    Lisa I.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 months ago
    5 Stars

    Very comfortable and flattering!

    Danielle
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 months ago
    Exactly what I was looking for

    The shorts are stretchy and comfortable. Was true to size

    Kiera B.
    Verified Buyer
    Was this helpful?