A proper fit involves two crucial measurements: Band size: This is the circumference directly underneath the bust. It is one ...

But if you’re here, you’re wondering one very important thing: What size is the red cup? The answer is simple: it’s a “Grande,” meaning it’s a 16-ounce cup. So be prepared to order a ...

If you go down a size in a band to get a better fit, choose the next cup size up to keep your band-to-cup ratio the same, and if you go down a cup size, go up a band size. Or put another way ...

If you're new at this, or trying it just before your period begins, you might want to start with the small size. Read the instructions that come with your cup. If you're taking the cup out of its ...