Knix / Knixwear 8-in-1 Evolution Bra Review


As you know, I’ve been on the lookout these last few years for a good wireless bra that is compatible with most of my corsets.

I’ve reviewed the Enell Sports and Lite bras in the past, as well as the Genie Bra and the Underworks Binder, trying to find the perfect bra that is comfortable to wear with my corset.

I define the “perfect bra” as:

  • it has no underwire (so there is no metal for the corset to shove into my chest, as well as no wire to pop forward over the top edge of my corset)
  • the band is wide enough that it doesn’t cause a thin roll of flesh pinched under the band and the top of the corset
  • it doesn’t cause “muffin” or flesh spillover in the back
  • it’s comfortable enough to wear all day, and doesn’t leave marks or scars on my skin
  • it still gives moderate support and a relatively flattering shape in the cup (which my Genie bra didn’t really do)
  • Bonus points if the bra is also low-cut enough to wear with my scoop-neck shirt (which is the one thing my Enell Lite didn’t do).

Knixwear is a Canadian company that started by making menstrual underwear, and they launched a Kickstarter for the Evolution bra in September 2015 to revolutionize the modern bra. They well surpassed their original goal; in fact I was one of 13,642 backers to help crowdfund over a million dollars on their project. I received my bra this summer and tried it out for a couple of weeks.

The Knix says it’s 8-in-1 because it’s reversible so you can have two different colors (I chose the black and beige), and comes with black and beige convertible straps which can be worn traditionally, criss-cross (racer) back, or even halter if you wish (although I wouldn’t recommend strapless).

My true bra size is 30F, but I normally sister-size to 32DD because it’s easier to find in my local shops. The way that Knix sizes their bras is by the “+2 inch” system, which puts me at an approximate 32C (size 2 in the Evolution bra). As my underbust (bra band) measurement is naturally 29 inches, I anticipated the band to feel loose on me while giving a bit of “quad boob” in the front, and I was right. So if you have a full bust and small band like I have, you will likely have to heavily sister size as well.

However, when I wear a corset, my body tends to “squish up” and my natural 29″ ribcage becomes closer to 30-31 inches in a corset – so the loose band of the bra fits me better in a corset than without.

Support-wise, it’s equivalent to a light support sports bra (for low-impact activities – I would not do contact sports in this bra). It gives slightly more support than the Genie bra I reviewed previously, and it’s comfortable and moisture-wicking in the heat of the summer.

One feature I like about it is the bonded seams instead of sewn, so it lies flat against my body and doesn’t cause welts or marks on my body. (Because I have a darker complexion, I also get hyperpigmentation scarring on my skin – this bra doesn’t leave marks on my body, even after wearing it for hours.

Knixwear says that their bra band doesn’t roll up, and I’ve found this to be mostly true. The one thing I would love is for the band to be a little longer, even by an inch or so.

I got the padded version, not because I want extra fullness in my cup but rather for coverage and smoothness, and it does its job. Regarding the shape of the cup – it’s not a shape I personally find the most aesthetically pleasing, but I may be biased towards my underwire, molded-up balconette bras that I wear almost daily. But I like how the Evolution bra looks under fitted t-shirts, especially graphic tees where I don’t want to stretch out the design in front.

The scoop neck design also prevents the bra from peeking out under my scoop-neck shirts. I’d be interested in trying one of their V-neck bra designs to see if it gives less “boobling over” in the front.

If you’d like to try their Evolution bra, my ref code gives you 15% off (and also gives me points). Click here.

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2 comments on “Knix / Knixwear 8-in-1 Evolution Bra Review

  1. Michelle on said:

    What is your ref code for the 8-in-1 evolution bra?

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