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ACOTAR™ x Knix

Revolution V-Neck Bra

$65.00 USD

Coming Soon • Oct 15

Limited-edition ACOTAR™ x Knix collection

Our #1 selling bra

Wireless support

Invisible under clothes

Feels like second skin

Color: Velaris Night Sky Limited Edition

Size:

Starts snug, then molds to your body

•

Size:

Size and Fit Guide

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Part of the limited-edition ACOTAR™ x Knix Collection

Our best-selling wireless Revolution V-Neck Bra in exclusive ACOTAR™ prints.

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.

The Perfect Fit

Starts snug, then molds to your body through wash and wear.

Smoothing

Invisible under clothes.

ACOTAR™ is a trademark of Fireheart Inc. ©2015-2026, Sarah J. Maas.

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How to Choose?

Essential

  • • Days you don’t need leak protection. Everyday freshness and moisture wicking.
  • tsp
    0 tsp

Heavy

  • • Extra peace of mind. For the first days of your cycle, light bladder leaks, or a full night's sleep without a leak.
  • 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

  • • Daily freshness. For sweat, discharge, period spotting, or backup protection.
  • tsp
    about 1-3 tsp
  • pad
    about 1-3 pantyliners
  • tampon
    about 1-3 regular tampons
  • cup
    about 0.5 menstrual cups

Moderate

  • • For mid-cycle flow, surprise cough or sneeze leaks, or a really sweaty spin class.
  • 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

  • • Ultimate peace of mind. For the heaviest period days, light bladder leaks, unexpected postpartum flow, or overnight protection.
  • 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
ACOTAR™ x KNIX

Choose your Court. Choose your fantasy.

Explore the limited-edition collection of intimates, sleepwear, and apparel inspired by the characters who rule the realm.

The Night Court

Starry skies. Unforgettable Nights. Made for deep bonds and a little...spice.
Shop the Collection

4.4
Rated 4.4 out of 5 stars
Based on 11,585 reviews
What our customers are saying
Customers say this wireless bra is exceptionally comfortable and feels like wearing nothing at all. Many describe the soft, silky fabric and appreciate the supportive fit without underwire. Users frequently mention the smooth appearance under clothing and that straps stay in place throughout the day. The bra provides good support for various cup sizes while maintaining comfort for all-day wear. Some customers note sizing challenges, with a few finding the fit runs small or requiring size adjustments. Common concerns include removable pads that shift after washing and need readjustment, occasional band rolling, and strap tightness for shorter torsos. Despite these issues, most reviewers praise the comfortable fit and many have purchased multiple bras after trying their first one.
87%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
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Rating
Ratings
Current Band Size
Current Band Size
Current Cup Size
Current Cup Size
11,585 reviews
  • Rated 4 out of 5 stars
    4 minutes ago
    Almost perfect

    I really appreciate a wireless bra. I have a small rib cage and large breast (G) and it is sooo difficult to find a bra. I really like this bra in every way except it does show some back and shoulder bulge. This is not the bras problem as much as mine given I am in menopause and have some extra squish in my armpits and bra line in the back. I feel if it had a little more coverage along the back it would be a perfect fit for me (or if I toned out my back and arms that would help too 🙃)

    TW
    Tisha W.
    Verified Buyer
    Reviewing
    Revolution V-Neck Bra
  • Rated 4 out of 5 stars
    1 hour ago
    Not perfect...

    I received my V neck bras just before I left on a long trip, so I took a chance and packed them. I liked how they were better at holding my 70 year old girls up, but they don't fully suit me.

    For instance, their synthetic material does not have any capacity for breathing and I was travelling in summer temperatures. So sweaty and uncomfortable, washing every day.

    The other flaw is, even though I am not a tall person, I have the shoulder straps extended to their full length, which is barely long enough. I have gotten used to it, but I can't imagine how a longer bodied woman could tolerate it.

    JA
    Janet A.
    Verified Buyer
    Reviewing
    Revolution V-Neck Bra
  • Rated 5 out of 5 stars
    19 hours ago
    Great fabric

    I am a woman who rarely wears a bra and have hated all I’ve had. This is just like an extra layer of muscle really.

    KH
    Kate H.
    Verified Buyer
    Reviewing
    Revolution V-Neck Bra
  • Rated 4 out of 5 stars
    Yesterday
    Soft, supportive, and comfortable

    I really love the feel and fit of this bra. The material is soft and very comfortable. I used the sizing chart and got the right fit on my first order. The only reason for 4 out of 5 is the removeable pads in the cups - which I knew about before buying. The description on the website was very clear, and I understand that this makes the bra more versatile for more customers. If there was an option to have the pads attached, it would make this a 5 out of 5 bra for me.

    LH
    Lindsey H.
    Verified Buyer
    Reviewing
    Revolution V-Neck Bra
  • Rated 3 out of 5 stars
    Yesterday
    Too hot

    Initially, I was very happy with this bra. I didn’t miss the underwire, and it was comfortable to wear. But then the summer hit, and I found that it trapped sweat which made the bra smell and made me uncomfortable. Also, I find it hard to keep the little liner pads in the correct place even when I wash it carefully. They just move with wear. Finally, I do think the bra gives me a bit of a uniboob appearance and as a D cup, I miss the minimizer bras I used to wear. So I would be interested in a breathable version with a very light sewn in modesty pad that doesn’t add bulk.

    WM
    Wendy M.
    Verified Buyer
    Reviewing
    Revolution V-Neck Bra
  • Rated 2 out of 5 stars
    2 days ago
    Wouldn’t buy again

    After wearing for 3 months, I have to say I’m very disappointed with the fit of the bra. It has stretched out considerably on the sides and the removable pads shift a good deal after washing (on delicate cycle) and are difficult to get back in place. I’m also struggling with the hooks as they are small - aren’t easy to hook up or undo.

    While my conventional bras aren’t as comfortable, they last for years and years. I don’t believe these bras will last even a year - and they aren’t inexpensive. I don’t want to add used clothing to the landfills but don’t believe they’ll be wearable after a year.

    I thought I had found a great and comfortable bra but I have to say, I would not purchase a Knix again.

    L
    Laurie
    Verified Buyer
    Reviewing
    Revolution V-Neck Bra
  • Rated 5 out of 5 stars
    2 days ago
    Amazing

    Very comfortable go buy them

    EF
    elena f.
    Verified Buyer
    Reviewing
    Revolution V-Neck Bra
  • Rated 5 out of 5 stars
    3 days ago
    Revolution V-Neck Bra

    Love the fit, lots of support, my girls look great in it.

    At first (in the store), I was concerned about the removable pads, but after a few washes, they don't seem to move during the washing or hang-drying process.

    Will definitely be getting more of this style.

    size M++

    GA
    Gail A.
    Verified Buyer
    Reviewing
    Revolution V-Neck Bra
  • Rated 5 out of 5 stars
    3 days ago
    Wow

    Very confortable ! I highly recommend

    AB
    Ariane B.
    Verified Buyer
    Reviewing
    Revolution V-Neck Bra
  • Rated 5 out of 5 stars
    3 days ago
    Very comfortable

    Love this bra. It is beyond comfortable. I can wear it all day and I don’t have to constantly readjust.

    AL
    Alexandra L.
    Verified Buyer
    Reviewing
    Revolution V-Neck Bra
  • Rated 5 out of 5 stars
    3 days ago
    Great Fit

    It is a great fit, very comfortable and when you follow the measuring the size fits great.

    Will definitely continue buying this product.

    LM
    Lorrie M.
    Verified Buyer
    Reviewing
    Revolution V-Neck Bra
  • Rated 1 out of 5 stars
    4 days ago
    Not very comfortable

    The band is uncomfortable

    LK
    Lynn K.
    Verified Buyer
    Reviewing
    Revolution V-Neck Bra

Your ACOTAR™ x Knix questions, answered.