Designed to actively balance body temperature before you get hot, this T-shirt bra features 37.5® Technology fabric infused with natural minerals to keep you cool. The seamless memory-foam cups offer comfortable shaping, and the stretchy microfiber is perforated for extra breathability.
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Very happy with this bra. The first one I got was a little off on size for me but the return process was easy and the next one I got was a perfect fit. I sometimes have to work outside for my job and this is great for keeping cool, comfortable and keeping down sweat. Definitely buying another!
Lisa
Reposted from Thirdlove
Most helpful critical review
June 18, 2026
Cups are not sized correctly
[This review was collected as part of a promotion.] I have been professionally measured in the past, and I am very solidly a D cup. I ordered the cup for this thermal regulating bra and was quite surprised that it didn’t even come close to a fitting what I have. At best it looked like a C cup but possibly closer to a B. I am in the process of returning the bra and trying an E cup because I’m very interested in the thermoregulation part. I have the underwear and they are incredible. I would like to have the same experience up top but it’s gotta fit. Strongly recommend you take another look at your cup sizing on these.
April J.
Reposted from Thirdlove
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5 stars61%
4 stars14%
3 stars11%
2 stars7%
1 star6%
Oct 11, 2026
Wanted to love it
[This review was collected as part of a promotion.] The fabric is nice and soft. The fit, not so much. The bands in the side would not lay flat and initial wear, the cup was fine but as the day went in, the space in the cup widened as though the material stretched or my boobs shrunk.
Reposted from Thirdlove
nancy C.
Oct 6, 2026
Stays cool and super comfortable
Very happy with this bra. The first one I got was a little off on size for me but the return process was easy and the next one I got was a perfect fit. I sometimes have to work outside for my job and this is great for keeping cool, comfortable and keeping down sweat. Definitely buying another!
Reposted from Thirdlove
Lisa
Oct 2, 2026
Much better than wireless
[This review was collected as part of a promotion.] This design is even more comfortable than any of the ThirdLove wireless bras I’ve purchased. I’ll be replacing the wireless designs with this T—Shirt bra over time.
Reposted from Thirdlove
Susan F.
Sept 22, 2026
Uncomfortable
I have several Thirdlove bras and I LOVE them all but this one isn’t comfortable at all. The straps are extremely uncomfortable and the fabric at the top of the cup does this weird roll thing.
Reposted from Thirdlove
Jenni
Sept 22, 2026
Perfection
[This review was collected as part of a promotion.] 38DD. I love this bra so much. I live in Texas (near Dallas) and this saved me this summer. It is much more breathable than your average bra. I love that you get thin straps that are easy to hide in a tank top but still get the 3 hook band. Also, the quality of third love really is worth the money. I’ve been wearing their bras for 8 years. I haven’t even had to buy many of them because they last so long. Like literal years of wear.
Reposted from Thirdlove
Megan
Sept 18, 2026
The Bra That Keeps Me Comfortable Through Menopaus
I really love this bra! It’s so comfortable and soft, and I honestly forget that I’m even wearing it sometimes. The thermoregulating fabric is a game changer for me, especially because I consistently sweat thanks to that lovely thing called menopause. 😂 This bra helps me immensely in that area and keeps me feeling much more comfortable throughout the day.
I also really like the fit. It’s supportive without feeling too tight or uncomfortable, which I really appreciate in a bra. The material feels great against my skin, and it’s just an all-around comfortable bra to wear all day.
This has officially become my new favorite bra! I’ve tried a lot of different bras, and this one checks all the boxes for me—comfortable, supportive, and helps keep me from feeling so overheated. In fact, I’m actually in the process of buying another one right now because I like it that much!
Definitely recommend!
