This buttery-soft, everyday demi bra has innovative cup technology for the most comfortable and perfect fit. Features 360 stretch to perfectly fit in between sizes, flexible underwire for support, unlined cups, adjustable straps, and hook and eye back closure It’s a 34F (DDD) but the cup feels small. I would say it fits more like a 34D. That being said, it’s freakishly comfortable! Only tried on!!