42K Bras
146 bras tracked in 42K · 4 brands · See all K cup
Your 42K across brands
A 42K isn’t the same in every brand. Here’s how a standard US 42K translates across the brands we track — and how each one runs.
Editorial buying guide
Read →Read the 42K buying guide
Top picks, sister sizes, and how to spot a good 42K fit.
Sister sizes
50% off
Panache
Tango Balcony Bra - Nutmeg
$32.00$64.00
50% off
Panache
Tango Balcony Bra - Navy
$32.00$64.00
50% off
Panache
Chi Chi Balcony Bra - Cappuccino
$34.00$68.00
50% off
Panache
Harmony Plunge Bra - Hot Pink
$36.00$72.00
35% off
Panache
Tango Essence Balcony Bra - Cherry Red
$36.50$56.00
50% off
Panache
Esme Balcony Bra - Ziggy
$37.00$74.00
50% off
Panache
Esme Balcony Bra - Wildflower
$37.00$74.00
50% off
Panache
Esme Balcony Bra - Wonderland
$37.00$74.00
50% off
Panache
Bliss Full Cup Bra - Lilac
$38.00$76.00
50% off
Panache
Estel Full Cup Bra - Royal Blue
$41.00$82.00
50% off
Panache
Estel Plunge Bra - Royal Blue
$41.00$82.00
50% off
Panache
Estel Plunge Bra - Blush Pink
$41.00$82.00
50% off
Panache
Estel Plunge Bra - Berry
$41.00$82.00
50% off
Panache
Jaida Plunge Bra - Scarlet
$41.00$82.00
50% off
Panache
Estel Full Cup Bra - Sage
$41.00$82.00
50% off
Panache
Estel Plunge Bra - Rose Gold
$41.00$82.00
50% off
Panache
Josephine Full Cup Bra - Magenta/Latte
$41.50$83.00
50% off
Panache
Josephine Full Cup Bra - Cobalt/Latte
$41.50$83.00
50% off
Panache
Natalia Full Cup Bra - Bordeaux Red
$41.50$83.00
36% off
Panache
Andorra Full Cup Bra - Black
$42.50$66.00
50% off
Panache
Illuminate Full Cup Bra - Dark Green
$43.00$86.00
50% off
Panache
Upbeat Wired Sports Bra - Blue
$43.00$86.00
50% off
Panache
Anya Spot Balcony Tankini Top - Black/White
$43.00$86.00
50% off
Panache
Anya Spot Balcony Tankini Top - Navy/Ivory
$43.00$86.00
30% off
Glamorise
MagicLift Front-Closure Posture Back Bra Blue
$43.40$62.00
30% off
Glamorise
MagicLift Front-Closure Posture Back Bra White
$43.40$62.00
30% off
Glamorise
MagicLift Front-Closure Posture Back Bra Cafe
$43.40$62.00
50% off
Panache
Eden Balcony Bra - Black
$46.50$93.00
50% off
Panache
Ashley Padded Balcony Bra - Black
$46.50$93.00
50% off
Panache
Eden Balcony Bra - Pink
$46.50$93.00
35% off
Panache
Bliss Full Cup Bra - Rose Print
$48.00$74.00
35% off
Panache
Sophia Plunge Bra - Red
$49.50$76.00
35% off
Panache
Ella Plunge Bra - Black Sequin
$52.00$80.00
35% off
Panache
Josephine Full Cup Bra - Forest Green
$52.00$80.00
35% off
Panache
Estel Full Cup Bra - Cherry Red
$54.50$84.00
35% off
Panache
Activate Wired Sports Bra - Black/Chalk
$56.00$86.00
Glamorise
MagicLift Active Support Bra Gray Heather
$60.00
Glamorise
MagicLift Active Support Bra Cafe
$60.00
Glamorise
MagicLift Active Support Bra White
$60.00
Glamorise
MagicLift Active Support Bra Black
$60.00
Panache
Tango Essence Balcony Bra - Honey
$62.00
Panache
Tango Essence Balcony Bra - Black
$62.00
10% off
Panache
Dream Full Cup Bra - Navy
$63.00$70.00
Panache
Tango Edit Balcony Bra - White
$66.00
Elomi
Cate Allure Full Cup Banded Bra: Deep Emerald
$68.00
Elomi
Kintai Plunge Bra: Blackberry
$68.00
Elomi
Cate Full Cup Banded Bra: White
$69.00
Elomi
Cate Full Cup Banded Bra: Latte
$69.00
Elomi
Cate Full Cup Banded Bra: Hazel
$69.00
Elomi
Cate Full Cup Banded Bra: Black
$69.00
Elomi
Cate Allure Full Cup Banded Bra: Sahara
$69.00
Elomi
Cate Allure Full Cup Banded Bra: Black
$69.00
Panache
Tango Balcony Bra - Honey
$69.00
Panache
Tango Balcony Bra - Blush
$69.00
Panache
Tango Balcony Bra - Black
$69.00
Panache
Dream Full Cup Bra - Pistachio
$70.00
Elomi
Lucie Stretch Plunge Bra: Midnight
$72.00
Elomi
Charley Stretch Plunge Bra: Fawn
$72.00
Elomi
Charley Stretch Plunge Bra: Black
$72.00
Elomi
Charley Stretch Plunge Bra: Ballet Pink
$72.00
Elomi
Charley Plunge Bra: Jet
$72.00
Elomi
Sachi Plunge Bra: Cafe Au Lait
$72.00
Elomi
Sachi Plunge Bra: Black
$72.00
Elomi
Morgan Stretch Banded Bra: Dark Romance
$72.00
Elomi
Reja Plunge Bra: Black
$72.00
Elomi
Nerina Stretch Plunge Bra: Rouge
$72.00
Elomi
Zarla Stretch Banded Bra: Sapphire
$72.00
Elomi
Namrah Bandless Plunge Bra: Pale Blush
$72.00
Elomi
Kintai Plunge Bra: Black
$72.00
Wacoal
Retro Chic Full Figure Underwire Bra: Toast
$72.00
Elomi
Morgan Stretch Banded Bra: Cameo Rose
$74.00
Elomi
Lucie Stretch Plunge Bra: Wildcat
$74.00
Elomi
Lucie Stretch Plunge Bra: White
$74.00
Elomi
Lucie Stretch Plunge Bra: Pale Blush
$74.00
Elomi
Lucie Stretch Plunge Bra: Mocha
$74.00
Elomi
Lucie Stretch Plunge Bra: Mist
$74.00
Elomi
Lucie Stretch Plunge Bra: Black
$74.00
Elomi
Morgan Stretch Banded Bra: White
$74.00
Elomi
Morgan Stretch Banded Bra: Sahara
$74.00
Elomi
Morgan Stretch Banded Bra: Midnight
$74.00
Elomi
Morgan Stretch Banded Bra: Haute Red
$74.00
Elomi
Morgan Stretch Banded Bra: Black
$74.00
Elomi
Morgan Stretch Banded Bra: Toasted Almond
$74.00
Elomi
Morgan Stretch Banded Bra: Hot House
$74.00
Elomi
Morgan Stretch Banded Bra: Ebony
$74.00
Elomi
Tiernie Stretch Plunge Bra: Sahara
$74.00
Elomi
Nerina Stretch Plunge Bra: Sahara
$74.00
Elomi
Nerina Stretch Plunge Bra: Black
$74.00
Elomi
Molly Nursing Bra: Cameo Rose
$75.00
Elomi
Matilda Plunge Bra: White
$75.00
Elomi
Matilda Plunge Bra: Sunset
$75.00
Elomi
Matilda Plunge Bra: Pearl Blush
$75.00
Elomi
Matilda Plunge Bra: Lunar Blue
$75.00
Elomi
Matilda Plunge Bra: Cafe Au Lait
$75.00
Elomi
Matilda Plunge Bra: Black
$75.00
Elomi
Brianna Padded Half Cup Bra: Black
$75.00
Elomi
Brianna Plunge Bra: Heather
$75.00
Elomi
Brianna Plunge Bra: Black
$75.00
Elomi
Energise Sports Bra: Navy Geo
$75.00
Elomi
Energise Sports Bra: White
$75.00
Elomi
Energise Sports Bra: Nude
$75.00
Elomi
Energise Sports Bra: Navy
$75.00
Elomi
Energise Sports Bra: Black
$75.00
Elomi
Priya Plunge Bra: Vanilla
$75.00
Elomi
Priya Plunge Bra: Black
$75.00
Elomi
Molly Nursing Bra: Black
$75.00
Elomi
Aerith Plunge Bra: Rose
$75.00
Elomi
Darcie Padded Half Cup Bra: Azalea
$75.00
Elomi
Darcie Plunge Bra: Azalea
$75.00
Elomi
Zarla Stretch Banded Bra: Rose Bud
$75.00
Elomi
Zarla Stretch Banded Bra: Cafe Au Lait
$75.00
Elomi
Zarla Stretch Banded Bra: Black
$75.00
Panache
Roxie Plunge Bra - Misty Rose
$76.00
Panache
Liberty Plunge Bra - Black
$76.00
Panache
Roxie Plunge Bra - Black
$76.00
Panache
Sophia Plunge Bra - Dusky Blue
$76.00
Panache
Liberty Plunge Bra - Mocha
$76.00
Elomi
Nerina Spacer Molded Bra: Rouge
$78.00
Elomi
Charley Bandless Spacer Molded Bra: Fawn
$80.00
Elomi
Charley Bandless Spacer Molded Bra: Black
$80.00
Elomi
Charley Bandless Spacer Molded Bra: Ballet Pink
$80.00
Elomi
Nerina Spacer Molded Bra: Sahara
$80.00
Elomi
Nerina Spacer Molded Bra: Dusty Rose
$80.00
Elomi
Nerina Spacer Molded Bra: Black
$80.00
Panache
Bliss Full Cup Bra - Hazel
$80.00
Panache
Bliss Full Cup Bra - Noir
$80.00
Panache
Bliss Full Cup Bra - Rose Pink
$80.00
Panache
Esme Balcony Bra - Mocha Animal
$82.00
Panache
Esme Balcony Bra - Black Animal
$82.00
Panache
Amara Full Cup Bra - Honey
$82.00
Panache
Amara Full Cup Bra - Black
$82.00
Panache
Entice Full Cup Bra - Red
$84.00
Wacoal
Back Appeal® H-K Cup Wire Free Bra: Black
$84.00
Wacoal
Back Appeal® H-K Cup Wire Free Bra: Rose Dust
$84.00
Panache
Muse Plunge Bra - Cameo Rose
$86.00
Panache
Muse Plunge Bra - Black
$86.00
Panache
Sophia Full Cup Bra - Teal Blue
$86.00
Panache
Sophia Full Cup Bra - Sienna Rose
$86.00
Panache
Sophia Full Cup Bra - Black
$86.00
Panache
Dana Balcony Strapless Bra - Linen
$89.00
Panache
Dana Balcony Strapless Bra - Black
$89.00
Panache
Dana Strapless Balcony Bra - Caramel
$89.00
Panache
Estel Full Cup Bra - Honey
$89.00
Panache
Estel Full Cup Bra - Noir
$89.00
Panache
Estel Full Cup Bra - Navy
$89.00
Panache
Dana Balcony Strapless Bra - Hazel
$89.00