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Every movement—raising your arms, stepping off a curb, or riding the subway—causes chest motion. Unstable support can lead to discomfort and long-term strain. The Beneunder Motion Support Tank is designed to provide built-in support, high breathability, and all-day comfort, so you can stay active without worry.
• Free Shipping on all orders.
• 30-day Return: Feel free to send your item back within 30 days of receiving the product.
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Triple Anti-Bounce Tech for High-Impact Moves
- Patented Banana-Leaf Pro Cup structure mimics the natural ∞ motion of your chest for smarter shock absorption.
- 4 tension bands + elastic vents work together to keep everything steady.
- One-piece molded cup stays in place—no shifting, no spillage.
- Double-layer elastic underband and racerback straps lock in support for running, HIIT, cycling, and more.
Adaptive Stretch, Zero Pressure
- Elastic cups mold to your shape—providing secure support without flattening or squeezing.
- 4-way stretch (horizontal + vertical) helps absorb movement and reduce impact.
- Extended side coverage smooths underarms and supports side tissue.
- Made with ultra-stretch fabric for a snug, flexible fit that stays in place.
Cooling Performance That Lasts Through Sweat
- Cooling score of 0.20—30% higher than national standards—keeps you fresh even during intense workouts.
- Gradient chest ventilation + laser-cut back holes + open-back waist design create full-body airflow.
- Moisture-wicking, fast-dry fabric absorbs and evaporates sweat quickly, keeping you dry and comfortable.
Stylish Enough to Wear Solo
- Built-in, non-removable cups stay put through machine washes—no need to readjust.
- Seamless stitching and laser-cut logo for a soft, chafe-free experience.
- Doubles as a top—wear it with skirts for a sporty vibe or with joggers for a relaxed, off-duty look.