Base Unlined Bra

Lining-Free Underwire Bra
$45

Base Unlined Bra

Lining-Free Underwire Bra
$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: steel

Limited edition:

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.
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 larger cup
  • 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.
    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.
    Fill your drawer
    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

    Customer Reviews

    Based on 391 reviews
    73%
    (285)
    11%
    (44)
    7%
    (27)
    4%
    (16)
    5%
    (19)
    L
    Lauren
    Fit:
    Too Small
    Too Large
    SO Comfy!

    I love this bra. I bought this to replace a different brands unlined bra and Harper Wilde’s is waaaaay better. I really hate feeling trapped in regular cups and this bra feels free like a bralette but gives me the support I need.

    C
    C.P.

    Quality.,Support, Comfort -10/10

    K
    Kate
    Size: 40D
    Fit:
    Too Small
    Too Large
    Best fitting bra!

    Absolutely love it! An old favorite bra was discontinued (from a different company) and have been looking for a replacement and this fits the bill! There are no lines and no weird gaps. My ONLY minor complaint is that I'd like one extra layer just for those colder days lol. But overall, so comfy, fits so well, highly recommend.

    M
    M.B.
    Size: 36D
    Fit:
    Too Small
    Too Large
    Comfy and supportive!

    The base unlined bra is wonderful for daily wear with all kinds of outfits. It is super comfortable and I forget I'm even wearing an underwire bra.

    F
    FGO
    Size: 32C
    Fit:
    Too Small
    Too Large
    Wardrobe staple

    This is a well made bra at a good price point. They’re comfortable, supportive, and true to size. Perfect for every day.

    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