Cotton Tank Top With Built-In Bra? What to Know
Built-in bra tank fabrics
Quick answer
A cotton tank top with a built-in bra is a soft, natural-fiber top with a bra sewn inside. The Kischt Aurelle is not cotton. It is smooth nylon and elastane with some stretch, and it has a padded shelf bra. If you only wear cotton, it is not for you. If you like smooth and stretchy, it may be.
Kischt Aurelle Built-In Bra Tank Top, Noir (black), $29.95. 30-day returns. Free shipping over $50.

- Cotton is a soft, natural fiber.
- The Kischt Aurelle is nylon and elastane, not cotton.
- Nylon and elastane feels smooth and stretches with you.
- Light on warm days, an easy layer when it is cool.
- Sizes XS to 5XL in six colors.
Cotton vs. nylon and elastane
| Cotton | Nylon and elastane (Kischt) | |
|---|---|---|
| Made from | A plant | Man-made fibers |
| Feel | Soft and matte | Smooth and soft |
| Stretch | Less on its own | Moderate stretch |
| On warm days | Breathable, soaks up sweat | Light on warm days |
Every fabric has trade-offs. Pick the feel you like best.
What the fabrics mean for you
Cotton comes from a plant. It has a soft, natural feel. On its own, it has less stretch.
Nylon and elastane are man-made fibers. Elastane, also called spandex, is what adds the stretch. Together they make a smooth fabric that moves with you.
Why the Aurelle may still suit you
-
Smooth under layers
The smooth fabric is easy to wear under a cardigan, blazer or open shirt.
-
Stretch that moves with you
Elastane gives the fitted cut some stretch, so it moves when you do.
-
Light on warm days
It feels light when it is warm. It makes an easy extra layer when it is cool.
-
A padded shelf bra
Molded cups are sewn in, so they stay in place in the wash. There is no wire.
Before you buy a cotton tank top with built-in bra
- Read the fabric label to see the mix of fibers.
- Want shape and cover? Look for a shelf bra with padded cups.
- Check if the pads are sewn in or come out.
- Make sure the size range fits you.
- Check the return policy before you buy.
Sizes, colors and prices
- Sizes
- XS to 5XL (9 sizes). Close fit. If you are between sizes, pick the larger one and check the size guide.
- Colors
- Noir (black), Cloud (white), Crème (beige), Mist (heather gray), Cerise (burgundy) and Lilac (lavender).
- Price
- $29.95. 3-pack $69.95 ($23.32 each). 6-pack $119.95 ($19.99 each).
- Fabric
- Smooth nylon and elastane jersey with moderate stretch.
- Care
- Hand wash, or machine wash cold on a gentle cycle in a laundry bag. Reshape the cups and lay flat to dry.

Try a smooth, stretchy cami
Kischt Aurelle Built-In Bra Tank Top, Noir (black) · $29.95
You have 30 days to request a refund. Free shipping over $50.
Shop the Aurelle tankOr save with the 3-pack: $23.32 each
Questions? Email hello@kischt.com.
Common questions
Is the Kischt tank top cotton?
No. It is smooth nylon and elastane jersey with moderate stretch.
Is there a cotton cami with shelf bra from Kischt?
No. Kischt makes one cami with a padded shelf bra, and it is nylon and elastane.
What is elastane?
Elastane is a stretchy, man-made fiber. In the US it is often called spandex.
Which fabric is better for a built-in bra tank?
It depends on what you like. Cotton feels soft and natural. Nylon and elastane feels smooth and stretchy.
How do I wash a nylon and elastane tank?
Hand wash it, or machine wash it cold on a gentle cycle in a laundry bag. Reshape the cups and lay it flat to dry.
More guides
- Built-in bra tank stylesRacerback Tank Top With Built-In Bra and Other Styles
- Built-in bra tank topTank Top With Built-In Bra, Padded and Wire-Free
- White built-in bra tankWhite Tank Top With Built-In Bra: No Bra Lines
- Buying guideWhere to Buy a Tank Top With Built-In Bra
See all guides: Built-In Bra Tank Guide: Every Question Answered
Updated by the Kischt team.
Returns: you have 30 days after you get your order to request a refund. Details are in the return policy.