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| Black
Light Leakproof No-Show Bikini
$25.00 CAD

Color: Black
Best Seller

Color: Black

Size:

Size:

Size and Fit Guide

Mix & Match: 3+ for $20 each
Rewards Members Earn 0 Points

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Super Leakproof® Dream Short

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Home / Apparel / SculptRib™ Cotton Tank
Best Seller

SculptRib™ Cotton Tank

$48.00 CAD

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Go braless

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Comfort-first contouring

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Exclusive ribbed fabric technology

| White
| White
| White
| White
| White

Color: White

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.
Easy Returns 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

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SculptRib™ Cotton T-Shirt

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Flattering Style

This flattering tank top smooths, contours, and comfortably enhances your figure.

Smoothing Fabric

The Knix-exclusive ribbed fabric technology eliminates the need for padding or a restrictive built-in bra.

Feels Made For You

Fitted to the body with supportive fabric that provides a gentle hug-like feel.

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| White
| White
| White
| White
| White

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

Explore Best-Sellers

Catalyst Sports Bra

$72.25 CAD
$85.00
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Color: Black

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$68.00 CAD
10% off Bra & Underwear Sets*

Color: Cosmic Limited Edition

Leakproof UltraThin No-Show High Rise

$32.00 CAD
Mix & Match: 3+ for $25 each

Color: Warm Sand

Revolution Scoop Bra

$68.00 CAD
10% off Bra & Underwear Sets*

Color: Cheetah Print Limited Edition

Super Leakproof® Dream Short

$48.00 CAD
Mix & Match: 3+ for $33 each

Color: Black

WingWoman Contour Bra

$75.00 CAD
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Color: Warm Sand

Leakproof UltraThin No-Show Bikini

$27.00 CAD
Mix & Match: 3+ for $25 each

Color: Cheetah Print Limited Edition

Light Leakproof No-Show High Rise

$29.00 CAD
Mix & Match: 3+ for $20 each

Color: Warm Sand

4.5
Rated 4.5 out of 5 stars
Based on 171 reviews
Total 5 star reviews: 129 Total 4 star reviews: 15 Total 3 star reviews: 11 Total 2 star reviews: 11 Total 1 star reviews: 5
85%would recommend these products
ComfortRated 4.7 on a scale of 1 to 5
FitRated -0.6 on a scale of minus 2 to 2
SupportRated 3.9 on a scale of 1 to 5
Write a Review (Opens in a new window)
171 reviews
  • Rated 5 out of 5 stars
    7 hours ago
    Absolutely Love These!

    I ordered a few of these tanks on a whim about a month postpartum. I absolutely love them. Pre-pregnancy I was a 32G, and honestly have no idea what size I am now but I’ve had a REALLY hard time finding a maternity bra that fits comfortably now that the girls are bigger. I love that this tank is compressive but the fabric is thick so it sucks me in and makes me feel more secure in my new body. I find it supportive enough to forgo a bra altogether. The length is also great so they don’t roll up like more cropped tanks tend to do. I bought 4 and wish they came in more colours and I would stock up for sure!

    deanna
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 weeks ago
    Love this Tank!

    Love this tank. Sized up one size for comfort and it is still plenty snug and supportive. I have now bought it in all 3 colours.

    Sheila R.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 weeks ago
    I'm in love.

    I was already a fan of the v-neck luxe-lift tank but they've been relegated to firmer support outfit days.

    The SculptRib tanks and tees are constant wear now and I'm a heavy chested lady. I would love to see the tank and tee evolve into SculptRib mini, midi and maxi dresses.

    Anonymous
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 weeks ago
    The best tank!!!!

    I love this tank, it's SUPER fitted and flattering as it sucks you in, material is on the medium to thick side but doesn't look bulky and as it's cotton it's not too hot for summer. I am a size 10 / 159lbs and the L fit me well. It's designed to be tight, and the medium would have been too small. Please bring this out in some more colours Knix! Some brights would be fun, as well as some darker shades for fall.

    Rosie
    Verified Buyer
    Was this helpful?
  • Rated 2 out of 5 stars
    3 weeks ago
    Somewhat scandalous

    It is comfortable but I would never wear it on its own, only to be layered under another shirt. Nipples are way too prominent for my comfort level.

    Colour is quite nice.

    Janin R.
    Verified Buyer
    Was this helpful?
  • Rated 1 out of 5 stars
    4 weeks ago
    SculptRib Tank

    Difficult to get on & off. Too constrictive. Washing didn t make much difference or sticking it out trying to see if it became more comfortable

    Please help me return these 2 items, different colours but both too uncomfortable

    joanne c.
    Verified Buyer
    Was this helpful?
  • Rated 2 out of 5 stars
    4 weeks ago
    SculptRib Tsnk

    Ordered same size as bras. Found too constrictive & uncomfortable. Didn t find washing made much difference. Trying to return, waiting for responsr. Not sure if sizing up would help????!

    joanne c.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Comfy

    Fits comfortably, stays in place and doesn’t roll up

    Nicola G.
    Verified Buyer
    Was this helpful?
  • Rated 3 out of 5 stars
    1 month ago
    Too tight!

    Too tight! I need to lose weight. So I'm going to try and lose weight.🙄

    ROSALIE E.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    LOVE

    Love the feel, fit and quality. Want one in every color!!

    Gail F.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Fantastic

    I love this tank and it’s so comfy

    I fit it is supportive enough and washes very well

    Would have ordered another if there were some different colors

    Sandra C.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Très confortable

    Enfin une camisole de soutien confortable et qui soutien les grosse poitrine.

    Anne-Marie G.
    Verified Buyer
    Was this helpful?