Less coverage with this style but A and B cups will find all the support they need. This is an open back design that shows off the toned back and strong spine. The fabrics are tough, made to last, yet uber soft against the skin. These are 100% biodegradable nylon that will fully decompose within three years of being in a landfill environment. So not only are the fabrics kind to your skin, they are kind to the environment too. Enjoy your eco-friendly top!