Quick answer
To extend the life of your padded T-shirt bra, hand wash it in cool water with a gentle detergent, air dry it flat away from heat, and store it without folding the cups.
Why padded T-shirt bras need special care
Padded T-shirt bras rely on molded foam or light padding to create a smooth, invisible shape under clothing. That padding can lose its curve, crease, or even peel if you toss the bra in the washing machine or dryer. The underwire and elastic also break down faster with heat and agitation. A little extra attention during washing and storage keeps the bra fitting the way it did on day one.
How to care for your padded T-shirt bra – step by step
- Hand wash in cool water: Fill a sink or basin with cool water and add a small amount of gentle detergent (one made for delicates or lingerie is ideal). Submerge the bra and gently squeeze the suds through the fabric. Avoid scrubbing or twisting the cups, which can crease the padding. Rinse thoroughly in cool water until no soap remains. Common mistake: using hot water or regular laundry detergent, which breaks down elastic and padding faster.
- Press out excess water – never wring or twist: After rinsing, lay the bra on a clean, dry towel. Roll the towel up with the bra inside and press gently to absorb moisture. Unroll and remove the bra. The padding should feel damp, not dripping. Checkpoint: wringing or twisting the bra distorts the padding and can damage the underwire channel.
- Air dry flat, away from heat and sunlight: Place the bra flat on a drying rack or a second dry towel, reshaping the cups to their natural dome. Let it air dry completely at room temperature. Do not hang the bra by the straps (the weight stretches them) and never put it in a dryer or near a radiator. Common mistake: drying on a heater or in direct sunlight, which can cause the foam padding to yellow or become brittle.
- Store without folding the cups: Once dry, lay the bra flat in a drawer with the cups nested inside each other, or hang it by the center gore (the fabric between the cups) on a padded hanger. Avoid folding one cup into the other, which creates permanent creases in the padding. Checkpoint: storing bras in a tight drawer or folding them can flatten the molded cups and reduce the smooth look under shirts.
Products mentioned
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Knockout Padded T-Shirt Bra: The Knockout Padded T-Shirt Bra features underwire that moulds to your body and light padding that lifts and shapes, supporting cup sizes up to a G. The molded padding and underwire are precisely what need gentle care to maintain their shape and support over time.
Knockout Padded T-Shirt Bra



