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Home / Swim / Leakproof Classic One Piece Swimsuit - Last Call
Sale

Leakproof Classic One Piece Swimsuit - Last Call

$31.25 CAD

$125.00

75% off
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Our #1 selling one-piece

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Built-in leak protection

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Premium UPF 50+ fabric

| Hibiscus Heat
| General

Absorbency: Light

Light
Drop
Drop
Drop
Drop
Drop
about 1-3 regular tampons
Essential
Drop
Drop
Drop
Drop
Drop
No Absorbency

Color: Hibiscus Heat Limited Edition

Size:

True to Size

•

Size:

Size and Fit Guide

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.
Last Call 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.
Rewards Members Earn 31 Points

"Brilliant for unexpected spotting."

- Oprah Daily

Classic Style

A fit we've spent years perfecting.

Sun-Smart Protection

UPF 50+ fabric protects your skin while you soak up the sun.

Worry-Free Protection

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

Feels Made For You

Thicker, adjustable straps make it adaptable for different sizes and torso lengths. It features a shelf bra with removable cups and full bum coverage.

Zoom

| Hibiscus Heat
| 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

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4.6
Rated 4.6 out of 5 stars
Based on 196 reviews
Total 5 star reviews: 159 Total 4 star reviews: 15 Total 3 star reviews: 12 Total 2 star reviews: 4 Total 1 star reviews: 6
91%would recommend these products
ComfortRated 4.8 on a scale of 1 to 5
FitRated 0.1 on a scale of minus 2 to 2
SupportRated 4.3 on a scale of 1 to 5
EffectivenessRated 4.6 on a scale of 1 to 5
Ease of UseRated 4.7 on a scale of 1 to 5
Write a Review (Opens in a new window)
196 reviews
  • Rated 5 out of 5 stars
    4 minutes ago
    Comfortable swimsuit

    Feel comfortable and confident

    LIEZEL J.
    Verified Buyer
    Was this helpful?
  • Rated 4 out of 5 stars
    3 days ago
    Can't go wrong

    Gorgeous colour! So glad to snag leakproof swim on sale!

    Heather N.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    6 days ago
    5 Stars

    Love this and love that it comes in long torso!

    Janine
    Was this helpful?
  • Rated 5 out of 5 stars
    1 week ago
    Gorgeous color

    Beautiful colour and nice fit. I like that it is a comfortable suit with great coverage for a layabout day on the beach

    Catherine M.
    Verified Buyer
    Was this helpful?
  • Rated 2 out of 5 stars
    2 weeks ago
    Love it but…

    Cute suit but the leg openings are way too big so they show more than they should and I am constantly trying to cover my private bits.

    Suzanne F. J.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    Worked well

    Was nervous to try but used on a mid-cycle day with no leaks or mess

    Charlotte T.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 weeks ago
    5 Stars

    So comfortable and well constructed!

    Ashley
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Fabulous Fit!

    A super fit. Classic style. Beautiful fabric.

    Jayne B.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    I love this suit!

    As a mom of two small kids, I LOVE this suit. It is so comfortable, flattering and I feel so great in it. Highly recommend!

    Mary C.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Great Suit

    Nice suit, does the job

    Shari L.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 months ago
    classic one piece swimsuit

    This swimsuit is so comfortable and nice to have on for a lot of the day.

    Erika H.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 months ago
    Perfect for t’allais people

    Long Torso fits perfectly.

    Marie-France F.
    Verified Buyer
    Was this helpful?