The Flex | $40

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The Flex

$40

The everyday strapless underwire bra that won’t let your boobs down. Designed with the right amount of padding to give you lift without the straps, and our signature buttery soft fabric.

Core: tan

Free shipping on all U.S. orders over $75. Free return shipping.
Sizing & Fit
Fabric & Care
  • Nylon (68%), Spandex (32%)
  • Machine washable in cold water using wash bag
  • Front-adjusting straps included
  • Between sizes? Try the option with the larger cup
    • Unsure of your size? Check our Fit Quiz
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    Size Chart: The Flex
    The Flex fits true to size. Find your size below.
    Find your perfect fit
    Take our Fit Quiz to find the best size and style for you.
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    The everyday strapless underwire bra that won’t let your boobs down. Designed with the right amount of padding to give you lift without the straps, and our signature buttery soft fabric.

    FILL YOUR DRAWER
    The Base - Tan
    $40
    Free shipping on all U.S. orders over $75. Free return shipping.
    The Bliss - Tan
    $45
    Free shipping on all U.S. orders over $75. Free return shipping.
    The Highwaist - Tan
    $12
    3 for $27 - save 25%. Each additional $9.
    Free shipping on all U.S. orders over $75. Free return shipping.
    The Thong - Tan
    $12
    3 for $27 - save 25%. Each additional $9.
    Free shipping on all U.S. orders over $75. Free return shipping.
    WE INVEST IN FEATURES THAT MATTER
    1. Defies gravity
    No-slip seams and added boning keep your bra in place. It’s a bra, not a belt.
    2. Magical straps
    Removable, front-adjusting straps. Say goodbye to the buddy system.
    3. Impossibly soft cups
    Cups with light padding to keep you lifted. Like pillows for your boobs.
    4. Signature X-bridge
    For easy folding and packing. Not that you need a bra on vacation…
    5. Microfiber fabric
    Knitted to be breathable, durable, and to create a seamless look.
    Defies gravity
    No-slip seams and added boning keep your bra in place. It’s a bra, not a belt.
    Magical straps
    Removable, front-adjusting straps. Say goodbye to the buddy system.
    Impossibly soft cups
    Cups with light padding to keep you lifted. Like pillows for your boobs.
    Signature X-bridge
    For easy folding and packing. Not that you need a bra on vacation…
    Microfiber fabric
    Knitted to be breathable, durable, and to create a seamless look.

    Customer Reviews

    Based on 337 reviews
    82%
    (276)
    10%
    (34)
    4%
    (15)
    1%
    (5)
    2%
    (7)
    J
    Jacquelyn Signs
    Size: 34 DDD
    Best Bra Ever!

    I have tried so many bras trying to find one that fit and was comfortable. This was it! I now have 4 and couldn’t be happier. I forget I’m wearing a bar half the time and somehow every shirt fits and looks better!

    R
    Rachel
    Size: 34B
    Excellent

    Overall very happy with this, stays up and is somewhat comfy (as comfy as strapless bras can be). Only 4 stars because of comfort. Very happy that I finally found a go-to bra for summer!

    B
    Bethy D
    Size: 38F
    Total convert!

    I tried this bra on a whim, even sizing up from my usual size at my usual store. Soooooo comfy. I realized soon that I completely stopped wearing my other bras, and only reached for this. And I'd get annoyed when it was in the wash! So, I solved my own problem and bought more.

    A
    Ashley McMillan
    Great bra!

    Love that it can quickly switch to racer back - its brilliant. And super comfy.

    A
    Anonymous
    Size: 34B
    Comfortable all day!

    I didn’t read the description well enough and was surprised when I received the bra and it had a little bit of a push up/padding. That’s not my preferred (I have two of The Base bras and love them), and I think I could’ve sized up as a result for a more correct fit, but the bra is super comfortable and could not be seen under a t-shirt. I recently wore for the first time, all day walking around, etc., and forgot I was wearing a bra... perfect!

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