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Yes. Unbounced is designed to layer over what you already own — sports bra, regular bra, tank, or t-shirt. Most fuller-bust women wear it over a sports bra for maximum bounce control.

Very Easy, Super Comfortable:

1. Wear any bra or top you already own. Your favorite sports bra, crop top, tank — whatever you're comfortable in.

2. Wrap the band over it. The band crosses your chest diagonally, locking each side independently for multi-directional hold.

3. Move without thinking about it. Run, jump, burpee, box — your body moves, your chest doesn't.

Sizes are based on your underband, measured snugly right under the bust. That is the only number you need.

The top band runs stretchier than the bottom, so a single band size covers a wide span of cups — A through H across the size run. Check the chart for your underband, and if you are between sizes, size up.

60 days. Wear it, run in it, sweat in it. If it doesn't hold, send it back and we'll refund you. Tags on or off.

Wrong size is an easy exchange — tell us what you need instead and we'll swap it.

No. The hook-and-eye closure locks tension into the band — once it's set, it stays. The bottom band sits flush under the bust line and the top anchors high on the chest. Neither has anywhere to migrate.

Repeated high-impact bounce stretches the Cooper's ligaments — the connective tissue that holds breast shape — and that stretching is what most women experience as sagging over time.

By locking down bounce in every direction, Unbounced reduces the strain those ligaments take during workouts, helping protect long-term shape and structure.

Yes. The adjustable closure lets you dial down the tension for stretching, flow, and floor work. Same hold, less compression.

Yes. Many customers wear Unbounced through pregnancy and nursing — it layers over a nursing bra without interfering with access, and the adjustable closure adapts as the body changes. Especially useful for nursing women returning to higher-impact movement.

Machine washable. Hang dry to preserve the elastic — skip the dryer.

United States, Canada, United Kingdom, Australia and New Zealand.

Orders leave within one business day. Delivery is typically 7 to 12 business days depending on your country.

You get a tracking link by email as soon as your order ships. You can also use the Track Your Order page.

Yes, and size exchanges are free. Message us with your order number and the size you need and we will send instructions.

Use the form on this page with your order number and the reason. We will reply with return instructions.

Please do not post anything back before we confirm it, as we cannot process a return that has not been registered.

No. The price you pay at checkout is the price you pay.