Lounge Bralette - TENCEL™ Modal Black Rainbow-Bra-TomboyX
Lounge Bralette - TENCEL™ Modal Black Rainbow-Bra-TomboyX

Lounge Bralette LC - Modal Black Rainbow

Regular price $39.00 Sale price$30.99 Save 21%

Color: Modal Black Rainbow
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A bralette so soft we can’t seem to keep up with the demand. Made from the soft, sustainable TENCEL™ Modal, our popular bralette has a keyhole cutout in the front for definition, and our 1.5” silky chest band that won’t ever irritate or ride up no matter your cup size. We don’t see it as just a bra, more as a best friend.

  • Fit-tested on all body types, sizes XS-4X
  • Signature stay-put silky soft Rainbow TomboyX chestband
  • Sustainably sourced from renewable beechwood trees
  • Cross-back adjustable straps
  • Light support with no underwire or padding
  • 95% TENCEL™ Modal, 5% spandex
  • Highly stretchy to accommodate different body types
  • Machine wash cold, tumble dry low

Mariama is 5’7” and wearing a size Medium
Alana is 5’11” and wearing a size 2X

Measure your chest at the fullest point to determine your size. If you are between sizes use the under bust measurement or size down.

Measure your hips around the fullest part of your hips and bottom while keeping your feet together.  Keep the tape measure parallel to the floor and don’t pull too tight! 

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Lounge Bralette - TENCEL™ Modal

Get the chest support without the stifling feel of traditional bras: our TomboyX Lounge Bralette is made with comfort and function in mind.

Read on for a few key details of one of our most popular undergarments.

Unique Design

Most of us want some kind of balance between style and simplicity when we wear a bralette. That’s what you’re getting here: solid color cups in a subtle teardrop shape swoop up into thick, soft straps.

These straps meet in a crisscross in the back for some light support (as well as an excuse to rock a muscle tank). In the center of the chest, we’ve added a small cutout for extra breathability.

Light, Adjustable Support

A lounge bralette stresses comfort over everything –– it’s important that this bra molds to your own levels of comfort. The cross-back straps can be adjusted to fit different shoulders.

We’ve also made it free of any underwire or padding, so you won’t feel smothered by structure. Instead, our signature thick, elastic TomboyX band provides a snug yet stretchy fit.

Every Body Welcome

We want everyone to feel comfortable in their own skin. That’s why our extra stretchy and adjustable bralettes are fit-tested on all body types, with sizes ranging from XS to 4X. If you’re unsure what size to get, take a peek at our sizing chart.


We want our bralettes to be as beautiful and long-lasting as our planet. Now more than ever, sustainable fashion is key. The Lounge Bralette is made with TENCEL™ Modal fibers, which are naturally biodegradable and compostable. Derived from beechwood trees through an environmentally responsible process, this fabric is as feathery soft as it is sustainable. TENCEL™ Modal is also notoriously durable, even after multiple washes!

Multiple Styles

Our Lounge Bralette comes in six different shades and styles:

  • Black: Sleek and simple, you can’t go wrong with a classy black.
  • Black Rainbow: Add a pop of color — and pride — with our signature TomboyX rainbow elastic band.
  • Java: A rich brown looks great under clothes and blends well with darker skin types.
  • Chai: Light and creamy, this shade is another staple nude.
  • White: Mix and match with lighter tops for an easy-breezy coverage.
  • Whirlpool: A funky, coral red whirlpool pattern stands out against pearly white accents.


The great news: TENCEL™ Modal fabric stands up well to multiple washes and drying processes. But every piece of clothing could use some extra TLC. To keep this bralette in its best shape for the longest time, remember the classic rules of cleaning undergarments: machine wash cold and tumble dry on a low setting. You can even add a mesh bag for extra security.

The Takeaway

Whether you use it as loungewear or for a bit of extra bust comfort while out on the town, we can’t wait for you to try our ultra-soft, reliable, and adaptable bralettes. If you want to try one of our signature Lounge Bralette styles, now’s the time!