The 10 Best Cotton Bras 2023 - Comfortable & Breathable Bras

Find the perfect cotton bra that combines comfort and support with our expertly curated selection. Our top picks for the best cotton bras come highly recommended by shoppers, so you can easily and confidently find a cotton bra that meets your exact needs.

WHY PEOPLE LOVE IT
Partially adjustable straps and second-skin jersey make this bra feel almost as comfortable as going without one. If we were you, we'd grab a few colors.

ADDITIONAL THINGS TO KNOW
According to reviewers with larger cup sizes, this bralette is a big win. It provides all the comfort you could ever want, and it does so without skimping on support.

WHY IT MADE THE LIST
This bra by Skims does it all. Featuring underwire support plus the comfort of soft jersey cotton and a breathable mesh lining, it's sure to become your daily go-to.

USER REVIEW
This is seriously the most comfortable bra I’ve ever worn! The fit is amazing too. My only complaint is that they are always sold out of other colors I want. Get it! You won’t be sorry!

WHY PEOPLE LOVE IT
The front closure makes this bra such a breeze to put on, and it allows for a cute ruched look. Also, it rings up at just $9. Need we go on?

ADDITIONAL THINGS TO KNOW
In case you were wondering, this bra boasts over 37,000 rave reviews on .

WHY IT MADE THE LIST
This Insta-famous bralette is a cult-favorite for a reason. It provides light support and comfort for all bust sizes, and the timeless design is incredibly flattering.

USER REVIEW
This is the most comfortable bralette in the world. [] The material is UNBELIEVABLY soft—it feels like you aren’t wearing a bra at all. I put this in the wash with all my clothes and let it hang to dry, and I’ve had no problems with shrinking or pilling at all.

WHY IT MADE THE LIST
Featuring super-soft Pima cotton, thoughtfully padded memory foam cups, and a fresh, modern design, this best-selling bra from ThirdLove is one that you'll want to slip into every day.

ADDITIONAL THINGS TO KNOW
Did you know that at least 50% of women don't fit into standard cup sizes? ThirdLove aims to solve this problem by offering unique half-cup sizing for all those inbetweeners out there.

WHY PEOPLE LOVE IT
Pima cotton is the reason why this best-selling wireless bralette is stretchy, soft, and resistant to tearing and piling. The cloud-soft cotton bralette has just the right amount of stretch to hug your curves, plus reviewers love that it softens over time and still looks new after many washes.

ADDITIONAL THINGS TO KNOW
The bralette provides no-dig support and adjustable straps, so it's comfortable enough to wear all day and even sleep in.

WHO IT'S FOR
For those who want to forget they are even wearing a bra—look no further than Negative's Underwear Cotton Bralette. The super soft and stretchy bralette feels like a second-skin. Plus, the pull-over style eliminates the need for hardware in the back, adding to its comfort.

HELPFUL TIP
If you want a looser fit around the band consider sizing up and if you want less coverage and a more compressive fit size down.

WHERE TO WEAR
PSA—we just found your new go-to gym bra. With sturdy two-ply construction, genius cooling technology, and racerback straps for extra support, this cotton wireless bra is ideal for low-impact workouts.

ADDITIONAL THINGS TO KNOW
According to rave reviews on , these cotton bras are cozy enough to sleep in. We'll take two, please.