FLOW Chest Binder CB11: Seamless Comfort, Premium Support

$43.00 USD

Chest Binder

FLOW CB11

Welcome to a higher standard of comfort. Our FLOW chest binders introduce a seamless design, guaranteeing a discreet and sleek fit. Crafted from premium, ultra-stretch fabric, surpassing even the binders in the CORE collection, these binders not only deliver exceptional comfort but also the support required to empower you. They liberate you from the constraints of an 8-hour usage cap, enabling you to wear them for prolonged periods. If you experience sensory issues and have sensitive skin, CB10 and CB11 stand out as the optimal selections.

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Racerback

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They liberate you from the constraints of an 8-hour usage cap, enabling you to wear them for prolonged periods (10-12 hours). However, please avoid wearing them while sleeping.

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Sensory friendly.

OPTIMIZATION HISTRY

We analyze customer feedback and continuously optimize our products to make them even better.

July 29, 2025

Size adjustment: To align CB11 sizing with CB10, all sizes have been shifted down by one size. For example, what was previously labeled as size M has now been labeled as S, and the former size S has been updated to XS.

For customers who purchased CB11 before July 29, 2025:

For example, if size L previously fit you well, we recommend selecting size M now.

For customers purchasing CB11 from July 29, 2025 onward:

The size chart has been updated. Please refer to the new chart when choosing your size.

September 13, 2023

Launch

Absolutely the best

Absolutely the best. My daughter loves it, much more support than a bra, less constricting than traditional binders, and more user friendly as it has no tape, seams, or ratchet straps ;-). No complaints from her after prolonged use and is comfortable enough to go hiking in.

Great fit!

Great fit! I really like using it as an undershirt and the feel is more relaxed than a typical binder

Nearly perfect!

The positives: Great compression without really feeling like compression. It's a nice solid hug, and compared to "shaping tanks", this doesn't move on my body type at all. I was worried the bottom hem would shift and roll through the day but it doesn't. So even though I'm not going for a slimming, shaping effect (and there's not much compression on that part), it still smooths some stuff out. The bust compression is decent. Not heavy duty, but enough that I feel pretty confident most of the time.

The not so great but not the end of the world: My bust does shift around a little throughout the day. I could maybe solve this by going down a size, but I went with the site recc based on my measurements. Also sometimes, in the process of shifting, the edge of the compression band catches my nip and creates a world of sensory struggles and not in a good way. So then I have to excuse myself, shift my parts, and get on with my day. Again, not the end of the world, and I'll be eager to see if sizing down one will eliminate that issue.

I will say, out of the three I purchased, this style is my favorite if only because it makes me feel the safest under my clothes. It's just a feeling, but it goes a long way when you're struggling with body dysphoria. Also, it's nice under a button up and can pass as an "undershirt".

Bought for my teenager

Bought for my teenager. Very satisfied with wearing comfort. Quality seems to be great, too

I am used to my CB20, so I hadn't tried a full length binder. That's why I wanted to start with something a bit easier. And it was quite a surprise! Though it doesn't compress as much as some other lines, it is quite comfortable both for being at home and going out. I did not feel uncomfortable by the end of my 12h wear after a day doing some light trekking in Summer heat.