FusUp

CoreAir Back Brace

$49.90 USD

~~$49.90 USD~~ $49.90 USD

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Color: Pink

Size M L XL

Quantity

Details

Embrace a second-skin feeling. Our seamless Lycra fabric sculpts to your form, providing a gentle hug of support that feels custom-made for a woman's body.
Experience support you'll barely notice. At just ≈0.9mm thin and weighing only 130g, it’s designed for invisible wear under your favorite leggings or work dress, so you can move with total confidence.
Engineered for your dynamic life. Four flexible support stays provide a firm foundation, giving you the stability you need to lift your child, carry groceries, or hold a challenging yoga pose.

Shipping and Returns

We offer free standard shipping for domestic orders over $39.90. Please allow 1-4 business days for processing before your order ships.
We offer free 30-day returns for store credit on domestic orders. To be eligible, items must be in original, unworn, and unwashed condition with all tags attached. Returns not meeting these standards may be declined.

Care Guide

Hand wash with cold water.
Drip dry.
Do not wring, tumble dry, bleach or dry in direct sunlight.

Safe & Secure

Why Buy Direct From FuSup

Fast & Free Delivery

12-Month Warranty

30-Day Free Returns

Responsive Customer Support

Trusted Delivery

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he Secret to All-Day Confidence

Introducing the FuSup CoreAir Back Brace. Engineered to be featherlight and ≈0.9mm thin, it provides powerful support that disappears under your clothes, empowering you to stand taller and feel your best, from your morning meeting to your evening out.

Ultra-Lightweight, Barely-There Feel

Feel the support, not the weight. The CoreAir weighs just 130g, making it your perfect companion. It provides the support you need during a long day of running errands or a busy travel schedule, without adding any bulk to your silhouette.

Flexible Support for an Active You

Four strategically placed support stays provide a firm foundation for your spine. This gives you the stability needed for your favorite activities, whether it's a Pilates class, a game of tennis, or a weekend spent gardening.

Seamless Lycra for Invisible Comfort

Our proprietary Lycra blend offers a sleek, seamless fit that feels like a second skin. It’s perfect for discreet, all-day wear under your work attire, providing constant, gentle posture support so you can feel confident and focused.

Your Everyday Wellness Partner

From the focus required in a yoga studio to the endurance needed for a long hike, from managing daily household tasks to post-natal recovery support, the CoreAir is your secret weapon. It's the invisible support that empowers you to do it all.

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Fused for Performance. Support for Life's Motion

We elevate essential support from a limitation into an enhancement.

Because when your body is truly supported, your potential is unlimited.

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CoreAir Back Brace