Nursing bras are specially designed undergarments that provide comfort and support for breastfeeding mothers. They feature easy-to-open clasps or panels that allow for quick access to the breast, making feeding more convenient. These bras often have wider straps and a stretchy fabric to accommodate changes in breast size during and after pregnancy. Many nursing bras also offer additional features such as removable padding and adjustable bands for a better fit. They come in various styles, including sports bras, lace bras, and sleep bras, catering to different preferences and occasions while ensuring practicality for nursing mothers.