home/ All Bras/ Underwire/

Base Unlined Bra

Lining-Free Underwire Bra
$20 $45
1 / 6
home/ All Bras/ Underwire/

Base Unlined Bra

Lining-Free Underwire Bra
$20 $45
This unlined underwire bra shows off your natural shape while still giving you support. It’s made with our signature silky-soft microfiber fabric and fully adjustable straps for the very best fit and feel. So you can wear it everyday, and live like you’re wearing nothing at all.

Core:

Limited edition:

Sale: deja blue
$20 $45
This item is final sale. No returns or exchanges.
1
Free shipping on all U.S. orders over $75. Free return shipping.
This unlined underwire bra shows off your natural shape while still giving you support. It’s made with our signature silky-soft microfiber fabric and fully adjustable straps for the very best fit and feel. So you can wear it everyday, and live like you’re wearing nothing at all.
Shop the bundle and save
Sizing & Fit
Fabric & Care
  • Designed in Los Angeles
  • Imported
  • 68% Nylon, 32% Elastane
  • Hand or Machine wash cold in wash bag, gentle cycle.
  • Lay flat to dry.
  • If between sizes, try a larger cup size
  • Double layered sling for added support in sizes 36C and above
  • Unsure of your size? Check our
    • ×
    Size Chart: Base Unlined Bra
    Please reference the measurements below.
    Find your perfect fit
    Take our Fit Quiz to find the best size and style for you.
    Get started
    This unlined underwire bra shows off your natural shape while still giving you support. It’s made with our signature silky-soft microfiber fabric and fully adjustable straps for the very best fit and feel. So you can wear it everyday, and live like you’re wearing nothing at all.
    We invest in features that matter
    1. 

    front adjusting straps

    Because we’re all about conveniently finding the best fit
    2. 

    wider straps

    For additional support and comfort without the padding
    3. 

    microfiber fabric

    Breathable, durable, and so, so soft — just like The Base
    4. 

    sliding j-hook

    Conveniently converts to a racerback at any height
    5. 

    unlined cups

    To show off your natural shape
    FRONT ADJUSTING STRAPS
    front adjusting straps
    Because we’re all about conveniently finding the best fit
    WIDER STRAPS
    wider straps
    For additional support and comfort without the padding
    MICROFIBER FABRIC
    microfiber fabric
    Breathable, durable, and so, so soft — just like The Base
    SLIDING J-HOOK
    sliding j-hook
    Conveniently converts to a racerback at any height
    UNLINED CUPS
    unlined cups
    To show off your natural shape

    Customer Reviews

    Based on 558 reviews
    76%
    (422)
    12%
    (66)
    6%
    (33)
    3%
    (17)
    4%
    (20)
    B
    BT
    Size: 36F
    Fit:
    Too Small
    Too Large
    Great everyday bra

    Comfortable, solid bra. Fits 3 weeks out of each month ;) Soft alternative to formed cup bras.

    S
    Sheena
    Size: 34D
    Fit:
    Too Small
    Too Large
    Love This Bra!

    Comfortable with great color options, and price! I wear 34D, but the newly reinforced cup fabric is a little snug so I found my cup runneth slightly over. I'm thinking/hoping the bra cup fabric will eventually stretch out after a while similar to the band. Regardless, I will buy again!

    W
    Whitney
    Size: 34 C
    Fit:
    Too Small
    Too Large
    Favorite Bra!!

    Absolutely love this bra! It is the most comfortable under wire bra that I own. The fit is perfect with just the right amount of support. Also the quality is great. I now own 4 of this same style.

    M
    Morgan Alise
    Fit:
    Too Small
    Too Large
    Love

    I have never been an unlined girl but I really wanted this color and it did not disappoint. It is so vibrant and I am converted to HW for life. There is no other bra that has the shoulder adjustment this brand does. I guess I have freakishly small shoulders but I can never keep the straps from falling... until now!

    A
    Alexandra Pedrini
    Size: 3xl
    Fit:
    Too Small
    Too Large
    5 stars

    Love these bras, I keep ordering them because it’s the only bra l I want to sleep in now.

    Load More

    Bundle up

    We all have that one bra we wear more often than we'd care to admit. No more dirty secrets.

    Shop bundles & save