A Cup Bras

An A Cup bra is designed for you with a bust and underbust measurement of approximately 10-12 cm (4-4.7 inches). To determine your cup size, measure your underbust and the fullest part of your bust to find the best bra size. For more information on finding your proper bra size, check out our guides on "How to Measure Bra Size", "Bra Size Calculator", and "Bra Size Charts".

In the EU/Asian bra sizing system, an A cup usually indicates a bust measurement that's about 10-12 cm greater than the band size. Conversely, an AA cup, a size smaller than an A cup, suggests a bust that's roughly 8-10 cm larger than the band size.

It's important to note that bra size isn't solely about the cup size. Both band and cup measurements play a crucial role. Therefore, ensuring accurate measurements before buying a bra is recommended. Triumph's “How to Measure Bra Size” guide is a useful tool for finding the perfect fit.