BeChill™ Black Astronomy Bralette

$24 USD $11 USD
Bra Size: S
  • Temperature Regulating
  • Ships From USA
  • Moisture Wicking
  • Arrives By

Crafted from our temperature-regulating proprietary BeChill™ fabric, our bralettes are sweat-resistant, hypoallergenic, and moisture-wicking.Blending innovation and comfort, you can combat boob-sweat and beat everyday heat discomfort with our incredible fabric, that’s breathable, 100% natural, and oh-so-soft feeling even after washing.

Shipping & Returns

At Knotty, we strive to process your orders swiftly, usually within 1-3 business days. Once processed, you can expect delivery within approximately 4 to 6 business days.

We're dedicated to offering you unbeatable value, given the intimate nature of our items. As such, we don't accept returns. However, if you encounter any issues with your order, our responsive customer service team is always ready to assist you!

Fabric & Care

• Hand wash or Machine wash cold and hang to dry
• 95% Sustainable Modal, 5% Sustainable Spandex, 100% cotton gusset.

Bra Size: S
Product information

Try It On: When you get your new undies, check if it fits. You've got 14 days to decide from the day you’ve ordered.

Contact Us: If it doesn't fit, just email our support team. or just reply to your order confirmation email.

Get the Perfect Size: We’ll give you a full credit for your purchase to use on the right size next time.

Why BeChill™?

Ultimate Breathability

Keeps You Cool

Our BeChill fibers' high surface enhances breathability, keeping hot air out and allowing free airflow, meaning it does not trap perspiration and odors. It efficiently manipulates heat, ensuring you stay cool and comfortable every day thanks to its natural DNA.


A Moisture Destroyer

BeChill's high absorption and antibacterial properties wick away moisture, keeping any unwanted stains and discomfort at bay. This means you can go all day, and not worry about embarrassing sweat stains or any potential skin rashes/irritations that come from sweating.

Sustainability Matters

Feels Good, Does Good

Derived from sustainably cultivated beech trees, the BeChill’s natural fibers are naturally smooth and soft, allowing air to pass through more easily. This enhances the overall breathability of the fabric, making it comfortable to wear every day, especially in warm climates.

Frequently Asked Questions

Are BeChill Modal bralettes comfortable for all-day wear?

You can wear our BeChill Modal Bralettes all day without discomfort because its silky-soft fibers prevent chafing, and its breathable fabric keeps you cool and dry, whether you're running errands or lounging at home.

How do BeChill Modal bralettes work to regulate temperature?

Our BeChill Modal Bralettes regulates temperature by allowing excellent airflow and wicking away moisture, keeping you cool when it's hot and warm when it's cold

Are BeChill Modal bralettes suitable for exercising?

Yes, our BeChill Modal bralette is great for exercising because it wicks away sweat and keeps you cool and comfortable with its breathable fabric.

How should I care for my BeChill Modal to maintain its cooling properties?

We recommend washing on delicate and you may hang dry or dry on low heat. 

Is the BeChill Modal hypoallergenic and good for sensitive skin? 

Yes, our BeChill Modal bralettes are hypoallergenic and perfect for sensitive skin because its smooth fibers are gentle and less likely to cause irritation. It ensures a soft, comfortable experience all night long.