Lumisensy® Seamless Wireless T-Shirt Push-Up Bra

The one you wear under everything

A t-shirt bra has one job: to be completely undetectable. No seam ridge, no cup edge, no texture. Just a smooth line, even under white cotton in daylight.

Most bras fail this because the cup is sewn together. Ours is heat-molded from a single piece, so there is nothing to print through.

Why it disappears

• One-piece molded cup. No seams, no ridges, no cup outline.
• Laser-cut edges. The fabric is bonded rather than hemmed, so the edge does not create a line across your chest.
• Jelly gel core. Gives the cup structure and lift without a wire.
• Side-hugging panels. Smooth the area under the arm instead of creating a bulge there.
• Sizes S to XXL.

The white shirt test

Put it on under a plain white tee and look in natural light. That is the only test that matters, and it is the one this bra was designed to pass.

Care

Cold wash in a mesh bag, air dry. Heat is what warps a molded cup.

Sizing help in the size guide. 30-day comfort guarantee.

More wireless bras.

• Hand Wash or Use a Delicate Cycle: To keep our products looking great, handle them with care. Hand washing is the gentlest method, but if you use a washing machine, be sure to use the delicate cycle.
• Use Mild Detergent: Gentle detergents are best for our delicate fabrics. Avoid using fabric softeners and bleach, as they can damage the material.
• Air Dry: After washing, avoid the dryer. Instead, lay your product flat or hang it to air dry. Keep it out of direct sunlight to prevent fading.
• Store Carefully: To avoid stretching, fold your product neatly and store it in a drawer or hang it up. Keep it out of direct sunlight and humid places.
• Replace When Necessary: Our products are designed to support and contour your body, but over time, they might lose some elasticity. Replace your item when it doesn't provide the same support or shows signs of wear.

Lumisensy Perfect Fit Promise

60-Day Free Exchanges
Not the perfect fit? Exchange it for free within 60 days.

• Bras: Try them on, but please keep the original tags attached.
• Underwear: Must be unworn, with tags, in the unopened original polybag.
• Final Sale: These items are not eligible for return or exchange.

Need help with your size? Our Fit Experts are available via Live Chat or Email to find your perfect match.