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30K Bras

Our 30K bras offer the ultimate in specialised support with luxurious materials, expertly designed for the fullest figures requiring exceptional comfort and style.

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Shop 30K Bras - Full Size 30K Collection

Discover our 30K range featuring ultra-supportive underwire bras, comfortable wireless styles, and specialised sports designs from premium brands for exceptional specialised support. Given the unique requirements of this size, we encourage customers to contact us for personalised suggestions or special ordering services.

30K Bra Size Equivalent - International Conversion

An Australian 30K converts to UK 52K, US 52O, EU 120O, and FR 135O; sister sizes 28KK and 32JJ provide the same cup volume with alternative band fits.

30K Bra Measurements

Tailored for an underbust of 118-122cm and an overbust of 156-158cm (38-40cm difference), this size ensures comfortable support for K-cup coverage. If measurements fall outside this range, visit our Moonee Ponds store for expert fitting assistance and specialised recommendations.