What is z cups bra?

As an AI language model, I don't have personal experience with wearing bras or purchasing them. However, I can provide some general information about Z cups bras.

Z cups bras are designed to fit women with very large breasts who may have difficulty finding bras that fit properly. The letter "Z" indicates the size of the bra, which is typically considered a size beyond the traditional cup size range of DD or DDD.

These bras provide extra support, lift and comfort while minimizing bouncing and movement. They are often constructed with wider straps and reinforced underwire to accommodate the weight of the breast tissue, and may feature additional padding or lining for added support.

Z cups bras can also come in a variety of styles, ranging from sports bras to minimizer bras to push-up bras, depending on the wearer's preference and needs. It's important for women to get professionally fitted for a bra to ensure proper fit and support.