Say goodbye to bra gapping.

Finding a bra that truly fits can feel impossible—especially if you’ve ever struggled with gapping cups or bands that just don’t feel right. That’s why we redesigned the bra from the ground up.

At The Bra Lab, you choose your cup and back band separately for a custom fit. Need a tighter or looser band? Prefer more support one day and flexibility the next? Mix and match to find your perfect balance.

Our interchangeable bras are made to adapt to you—not the other way around. Because every woman deserves a bra that fits her shape, her size, and her wardrobe.

Most bras are sold as a fixed cup + band size combo. But what if your cups fit and the band doesn’t? Or your band is perfect, but your cups gape?

That’s why we designed The Bra Lab’s interchangeable system:

• Cups: Choose the style + support you need

• Back Bands: Select looser, tighter, lace, or clear styles

• Straps: Add comfort or make a fashion statement

The result? A custom-fit bra that adapts to your body and your wardrobe—without compromise.