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34F Bras Lingerie, and Swimwear | 34F Bra Size

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F Bra Cup Size (Your UCS is either a D3 or a D4 )

Your F cup size can be a little tricky.  If you are an F cup size in EU brands like Chantelle, Empreiente, Prima Donna, Anita, Simone Perele, and others, you are also a DDD cup size in US brands like  Wacoal, Bali, Natori, and Vanity Fair, and an E cup in UK brands like Elomi, Freya, and Panache.

And... if you're an F cup size in UK brands, you are also a G cup size in both US brands (formerly the DDDD cup size)  and EU brands. 

At HerRoom, it's easy to combine all your cup sizes into one simple search by using our exclusive Universal Cup Sizing (UCS).

Search 34D3 and see everything that comes in your F, DDD, and E cup sizes.

Search 34D4 and see everything that comes in your F, DDDD, and G cup sizes.

5 Items

  1. Non Wired Sports BraNon Wired Sports Bra
    Panache 7341b

    Non Wired Sports Bra
    Rating:
    100%
    1
    $54.95 - $71.00
    Add to Compare
  2. No Sweat Mesh Ventilated Wire Free Sports BraNo Sweat Mesh Ventilated Wire Free Sports Bra
    Glamorise 1068

    No Sweat Mesh Ventilated Wire Free Sports Bra
    Rating:
    91%
    9
    $54.00 $29.95
    Add to Compare
  4. Wave Front Zipper Sports BraWave Front Zipper Sports Bra
    Parfait p6052

    Wave Front Zipper Sports Bra
    Rating:
    50%
    2
    $62.00
    Add to Compare
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If you’re looking for the best bras for women, then you’ve come to the right place. We offer a wide assortment of styles, brands, and sizes at HerRoom. Whether you’re an A or a P cup, you’re sure to find the perfect bra.