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| Warm Sand
Leakproof UltraThin No-Show High Rise
$32.00 CAD

Color: Warm Sand
New

Color: Warm Sand

Size:

Size:

Size and Fit Guide

Mix & Match: 3+ for $25 each
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Revolution Scoop Bra

$68.00 CAD
10% off Bra & Underwear Sets*

Color: Cheetah Print Limited Edition

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$32.00 CAD
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Super Leakproof® Dream Short

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

Color: Black

Home / Bras / Astrology Collection Revolution V-Neck Bra

Astrology Collection Revolution V-Neck Bra

$68.00 CAD

10% off Bra & Underwear Sets*
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Our #1 selling bra

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Wireless support

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Invisible under clothes

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Feels like second skin

| Aquarius
| Aquarius
| Aquarius
| General
| General
| General

Color: Aquarius 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.
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 68 Points

"The Revolution Bra is so soft and supportive, you forget you’re wearing it.”

- Girlboss

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Wire-Free Support

Built-in 3D-fabric technology mimics underwires offering maximum comfort and support.

All Day Comfort

Buttery-soft BeyondSmooth™ fabric stretches with you, molds to your body with wear, and wicks away moisture for added comfort.

Feels Made For You

V-neckline, removable cups, and adjustable straps and back closure for a perfect fit. Medium support for A-G cups.

Smoothing

Invisible under clothes.

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| Aquarius
| Aquarius
| Aquarius
| 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
INVISIBLE WIRELESS BRA

Wireless lift. Maximum comfort.

Great for everyday, all day wear.

Built-in 3D Fabric Technology

Built-in 3D Fabric Technology

Wireless support system mimics the lift and shape of underwires, delivering all the support you need with none of the discomfort.

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Leakproof UltraThin No-Show High Rise

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Mix & Match: 3+ for $25 each

Color: Warm Sand

Revolution Scoop Bra

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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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Leakproof UltraThin No-Show Bikini

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4.4
Rated 4.4 out of 5 stars
Based on 10,549 reviews
Total 5 star reviews: 7.5k Total 4 star reviews: 1.5k Total 3 star reviews: 662 Total 2 star reviews: 387 Total 1 star reviews: 532
88%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
SupportRated 4.2 on a scale of 1 to 5
Write a Review (Opens in a new window)
10,549 reviews
  • Rated 3 out of 5 stars
    2 hours ago
    Great bra but chaffs in summer

    When I first got this bra, I absolutely loved it and I still think the fit and hold is great, but when summer came around and it was hot and humid, I started noticing that it chases around where the claps are in the back and was leaving little red marks on my back so not great in hot, humid weather. If it wasn’t for that, I would definitely give it five stars.

    Allison
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    Yesterday
    Great bra, not great sizing.

    Five bra sizes later and I finally found the Holy Grail of wireless bras. According to the calculator, I should be a S+. In reality, I'm a XS ++. I have it hooked on the second set so there's room for it to stretch a bit over time. The sizing discrepancies and vague CSR advice were almost frustrating enough to scrap the whole thing. But I'm thrilled to have finally found a wireless bra that fits my small rib cage (27") and slightly larger than small cup size (35"). It is so unbelievably and astonishingly comfortable and provides great support all day. And looks great under a tshirt. No weird seams or lace showing. Love this bra.

    Katherine
    Verified Buyer
    Was this helpful?
  • Rated 4 out of 5 stars
    1 week ago
    Sizing is weird

    I’m new to Knix, and am confused about the sizing on this one. I am a 33 underbust and 34 over, which puts me at a size medium for this bra. I got fitted in the store and originally bought a medium. However, when I was at the till the lady said the bra will stretch out and it should be on the loosed clasp when new. This threw me way off. So I went home and tried it again (new one) and it was on the middle clasp. So I went back to the store again and retried all the sizes. The small seemed too small - spillage and just felt small. Medium I tried again and the cup was too small but the band fit well. The lady recommended a S+, which threw me off more because online it says it’s for DD and up. I felt this fit the best and it fit on the last clasp when new. However, the “+” was throwing me off because I have a small chest after having kids. Anyway, I went back for a third time to re-try all the sizes again. The medium fits perfect but the cup is too big. The small + fits almost perfect but still not quite perfect. I’m curious out this bra will stretch out over time and I hope I have the right size now. I wrote this to help others who may have the same issue.

    MommyMoMo
    Verified Buyer
    Was this helpful?
  • Rated 4 out of 5 stars
    1 week ago
    Très confortable

    Tellement confortable, j’aurais mis ⭐️⭐️⭐️⭐️⭐️ si les pads ne se déplaçaient pas durant le lavage et étaient fixes.

    Roxanne
    Was this helpful?
  • Rated 1 out of 5 stars
    1 month ago
    Black bra

    Not true to the size order a size F 44 but didn’t fit thought by ordering it 2 sizes to big it would fit

    Ellen J.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Surprisingly supportive and comfortable

    Most padded bras are uncomfortable and feel weird on but I was surprised how comfortable this bra was. I wish the clasp at the back had more hooks than the two but they used strong metal fittings. This was very comfortable bra and is turning into one of my favorite bras.

    Shan L.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Life-changing bra

    Have been on the hunt for a proper fitting bra for bigger boob's...this is a revolutionary bra ! Fits well with no under wires and no straps digging into your shoulders.

    Tamara R.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    5 Stars

    It fit me perfectly.

    Evelyn
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Super comfortable bra, great for tshirts

    Good support and soft fabric

    CYNDI C.
    Verified Buyer
    Was this helpful?
  • Rated 2 out of 5 stars
    1 month ago
    Wicked short straps

    I have a large variety of Knix bras, all of which I've loved, so I bought this on final sale without concern, excited to try a new style. But even all the way loosened, the straps were way too short. If I pulled very hard, I could technically put the bra on correctly, but the straps were pulling so hard it hurt in just a few seconds. Luckily my roommate is about the same size with a much shorter torso, so it's got a home now, but I was very unhappily surprised. I think with longer straps it would have been a very nice bra, since the cups fit so well.

    Cecily Z.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Revolution v-Neck bra

    Very comfortable

    Susan F.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Revolution bra

    Love the bra and have bought several

    Wendy F.
    Verified Buyer
    Was this helpful?