40K Bras, Lingerie, and Swimwear |40K Bra Size

K Bra Cup Size (Your UCS is D8 )

Did you know your K cup size is also called a H cup size in UK brands like Elomi, Freya, Panache, Fantasie, Curvy Kate, and others?

 

At HerRoom, it's easy to find both your K and H cup sizes in one search by using our exclusive Universal Cup Sizing (UCS).

Simply search 40D8 and see everything that comes in both your bra sizes.

Items 1-24 of 54

  1. Matilda Underwire Plunge BraMatilda Underwire Plunge Bra
    Elomi el8900

    Matilda Underwire Plunge Bra

    Rating:
    92%
    $44.95 - $72.00
  2. Keira Banded Underwire BraKeira Banded Underwire Bra
    New Color
    Goddess gd6090

    Keira Banded Underwire Bra

    Rating:
    88%
    $36.95 - $54.00
  3. Cate Underwire Full Cup Banded BraCate Underwire Full Cup Banded Bra
    Elomi el4030

    Cate Underwire Full Cup Banded Bra

    Rating:
    93%
    $34.95 - $65.00
  4. Envy Balconnet BraEnvy Balconnet Bra
    Panache 7285

    Envy Balconnet Bra

    Rating:
    93%
    $52.95 - $71.00
  5. Kayla Banded Underwire BraKayla Banded Underwire Bra
    Goddess gd6162

    Kayla Banded Underwire Bra

    Rating:
    91%
    $29.95 - $56.00
  6. Magic Lift with Posture Back Support BraMagic Lift with Posture Back Support Bra
    Glamorise 1265

    Magic Lift with Posture Back Support Bra

    Rating:
    76%
    $59.00 $44.25
  7. Serena Lace Multi-Part Underwire BraSerena Lace Multi-Part Underwire Bra
    Fit Fully Yours b2761

    Serena Lace Multi-Part Underwire Bra

    $34.99 - $77.00
  8. Morgan Underwire Bra with UnderbandMorgan Underwire Bra with Underband
    Elomi el4110

    Morgan Underwire Bra with Underband

    Rating:
    90%
    $39.95 - $72.00
  9. Morgan Underwire Banded BraMorgan Underwire Banded Bra
    Elomi el4111

    Morgan Underwire Banded Bra

    Rating:
    90%
    $49.95 - $68.00
  10. Carmen Polka Dot Lace Multi-Part BraCarmen Polka Dot Lace Multi-Part Bra
    Fit Fully Yours b2498

    Carmen Polka Dot Lace Multi-Part Bra

    Rating:
    86%
    $79.00
  11. Floral Soft Cup BraFloral Soft Cup Bra
    Aviana 2353

    Floral Soft Cup Bra

    Rating:
    81%
    $56.00 $50.40
  12. SuperBra Tango II Underwire Balconnet BraSuperBra Tango II Underwire Balconnet Bra
    Panache 3251

    SuperBra Tango II Underwire Balconnet Bra

    Rating:
    83%
    $48.95 - $66.00
  13. Wonderfully 4 Part Cup Balcony BraWonderfully 4 Part Cup Balcony Bra
    Curvy Kate ck6110

    Wonderfully 4 Part Cup Balcony Bra

    Rating:
    74%
    $55.95 - $69.00
  14. Magic Lift Active Support BraMagic Lift Active Support Bra
    Glamorise 1005

    Magic Lift Active Support Bra

    Rating:
    82%
    $57.00 $42.75
  15. Verity Underwire Full Cup BraVerity Underwire Full Cup Bra
    Goddess gd7204

    Verity Underwire Full Cup Bra

    Rating:
    100%
    $44.95 - $58.00
  16. Celeste Soft Cup BraCeleste Soft Cup Bra
    Goddess gd6113

    Celeste Soft Cup Bra

    Rating:
    75%
    $39.95 - $54.00
  17. Bliss Full Cup Underwire BraBliss Full Cup Underwire Bra
    New Color
    Sculptresse by Panache 10685

    Bliss Full Cup Underwire Bra

    $76.00
  18. Brianna Underwire Plunge BraBrianna Underwire Plunge Bra
    Elomi el8080

    Brianna Underwire Plunge Bra

    Rating:
    97%
    $44.95 - $72.00
  19. Serene Full Cup Underwire BraSerene Full Cup Underwire Bra
    Panache 10305

    Serene Full Cup Underwire Bra

    Rating:
    100%
    $59.95 - $74.00
  20. Verity Non-Wired BraVerity Non-Wired Bra
    Goddess gd7218

    Verity Non-Wired Bra

    Rating:
    100%
    $44.95 - $56.00
  21. Verity UW Banded BraVerity UW Banded Bra
    Goddess gd7205

    Verity UW Banded Bra

    $55.00
  22. Lace Wireless Soft-cup BraLace Wireless Soft-cup Bra
    Elila 1303

    Lace Wireless Soft-cup Bra

    Rating:
    77%
    $53.00
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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.